74523904

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 108

約数和(自身を含む): 186762324

約数和(自身を除く): 112238420

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 457, 637, 728, 784, 832, 896, 914, 1274, 1456, 1568, 1664, 1792, 1828, 2548, 2912, 3136, 3199, 3328, 3656, 5096, 5824, 5941, 6272, 6398, 7312, 10192, 11648, 11882, 12544, 12796, 14624, 20384, 22393, 23296, 23764, 25592, 29248, 40768, 41587, 44786, 47528, 51184, 58496, 81536, 83174, 89572, 95056, 102368, 116992, 163072, 166348, 179144, 190112, 204736, 291109, 332696, 358288, 380224, 409472, 582218, 665392, 716576, 760448, 818944, 1164436, 1330784, 1433152, 1520896, 2328872, 2661568, 2866304, 4657744, 5323136, 5732608, 9315488, 10646272, 18630976, 37261952, 74523904]

約数ペア:

[(1, 74523904), (2, 37261952), (4, 18630976), (7, 10646272), (8, 9315488), (13, 5732608), (14, 5323136), (16, 4657744), (26, 2866304), (28, 2661568), (32, 2328872), (49, 1520896), (52, 1433152), (56, 1330784), (64, 1164436), (91, 818944), (98, 760448), (104, 716576), (112, 665392), (128, 582218), (182, 409472), (196, 380224), (208, 358288), (224, 332696), (256, 291109), (364, 204736), (392, 190112), (416, 179144), (448, 166348), (457, 163072), (637, 116992), (728, 102368), (784, 95056), (832, 89572), (896, 83174), (914, 81536), (1274, 58496), (1456, 51184), (1568, 47528), (1664, 44786), (1792, 41587), (1828, 40768), (2548, 29248), (2912, 25592), (3136, 23764), (3199, 23296), (3328, 22393), (3656, 20384), (5096, 14624), (5824, 12796), (5941, 12544), (6272, 11882), (6398, 11648), (7312, 10192)]