23217376

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 61535376

約数和(自身を除く): 38318000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 67, 68, 91, 98, 104, 112, 119, 134, 136, 182, 196, 208, 221, 224, 238, 268, 272, 364, 392, 416, 442, 469, 476, 536, 544, 637, 728, 784, 833, 871, 884, 938, 952, 1072, 1139, 1274, 1456, 1547, 1568, 1666, 1742, 1768, 1876, 1904, 2144, 2278, 2548, 2912, 3094, 3283, 3332, 3484, 3536, 3752, 3808, 4556, 5096, 6097, 6188, 6566, 6664, 6968, 7072, 7504, 7973, 9112, 10192, 10829, 12194, 12376, 13132, 13328, 13936, 14807, 15008, 15946, 18224, 20384, 21658, 24388, 24752, 26264, 26656, 27872, 29614, 31892, 36448, 42679, 43316, 48776, 49504, 52528, 55811, 59228, 63784, 85358, 86632, 97552, 103649, 105056, 111622, 118456, 127568, 170716, 173264, 195104, 207298, 223244, 236912, 255136, 341432, 346528, 414596, 446488, 473824, 682864, 725543, 829192, 892976, 1365728, 1451086, 1658384, 1785952, 2902172, 3316768, 5804344, 11608688, 23217376]

約数ペア:

[(1, 23217376), (2, 11608688), (4, 5804344), (7, 3316768), (8, 2902172), (13, 1785952), (14, 1658384), (16, 1451086), (17, 1365728), (26, 892976), (28, 829192), (32, 725543), (34, 682864), (49, 473824), (52, 446488), (56, 414596), (67, 346528), (68, 341432), (91, 255136), (98, 236912), (104, 223244), (112, 207298), (119, 195104), (134, 173264), (136, 170716), (182, 127568), (196, 118456), (208, 111622), (221, 105056), (224, 103649), (238, 97552), (268, 86632), (272, 85358), (364, 63784), (392, 59228), (416, 55811), (442, 52528), (469, 49504), (476, 48776), (536, 43316), (544, 42679), (637, 36448), (728, 31892), (784, 29614), (833, 27872), (871, 26656), (884, 26264), (938, 24752), (952, 24388), (1072, 21658), (1139, 20384), (1274, 18224), (1456, 15946), (1547, 15008), (1568, 14807), (1666, 13936), (1742, 13328), (1768, 13132), (1876, 12376), (1904, 12194), (2144, 10829), (2278, 10192), (2548, 9112), (2912, 7973), (3094, 7504), (3283, 7072), (3332, 6968), (3484, 6664), (3536, 6566), (3752, 6188), (3808, 6097), (4556, 5096)]