42235648

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 108740800

約数和(自身を除く): 66505152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 128, 148, 182, 196, 208, 224, 256, 259, 296, 343, 364, 392, 416, 448, 481, 518, 592, 637, 686, 728, 784, 832, 896, 962, 1036, 1184, 1274, 1372, 1456, 1568, 1664, 1792, 1813, 1924, 2072, 2368, 2548, 2744, 2912, 3136, 3328, 3367, 3626, 3848, 4144, 4459, 4736, 5096, 5488, 5824, 6272, 6734, 7252, 7696, 8288, 8918, 9472, 10192, 10976, 11648, 12544, 12691, 13468, 14504, 15392, 16576, 17836, 20384, 21952, 23296, 23569, 25382, 26936, 29008, 30784, 33152, 35672, 40768, 43904, 47138, 50764, 53872, 58016, 61568, 66304, 71344, 81536, 87808, 94276, 101528, 107744, 116032, 123136, 142688, 163072, 164983, 188552, 203056, 215488, 232064, 285376, 329966, 377104, 406112, 430976, 464128, 570752, 659932, 754208, 812224, 861952, 1141504, 1319864, 1508416, 1624448, 2639728, 3016832, 3248896, 5279456, 6033664, 10558912, 21117824, 42235648]

約数ペア:

[(1, 42235648), (2, 21117824), (4, 10558912), (7, 6033664), (8, 5279456), (13, 3248896), (14, 3016832), (16, 2639728), (26, 1624448), (28, 1508416), (32, 1319864), (37, 1141504), (49, 861952), (52, 812224), (56, 754208), (64, 659932), (74, 570752), (91, 464128), (98, 430976), (104, 406112), (112, 377104), (128, 329966), (148, 285376), (182, 232064), (196, 215488), (208, 203056), (224, 188552), (256, 164983), (259, 163072), (296, 142688), (343, 123136), (364, 116032), (392, 107744), (416, 101528), (448, 94276), (481, 87808), (518, 81536), (592, 71344), (637, 66304), (686, 61568), (728, 58016), (784, 53872), (832, 50764), (896, 47138), (962, 43904), (1036, 40768), (1184, 35672), (1274, 33152), (1372, 30784), (1456, 29008), (1568, 26936), (1664, 25382), (1792, 23569), (1813, 23296), (1924, 21952), (2072, 20384), (2368, 17836), (2548, 16576), (2744, 15392), (2912, 14504), (3136, 13468), (3328, 12691), (3367, 12544), (3626, 11648), (3848, 10976), (4144, 10192), (4459, 9472), (4736, 8918), (5096, 8288), (5488, 7696), (5824, 7252), (6272, 6734)]