23481416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 54864000

約数和(自身を除く): 31382584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 761, 812, 1064, 1102, 1522, 1624, 2204, 3044, 3857, 4408, 5327, 6088, 7714, 10654, 14459, 15428, 21308, 22069, 28918, 30856, 42616, 44138, 57836, 88276, 101213, 115672, 154483, 176552, 202426, 308966, 404852, 419311, 617932, 809704, 838622, 1235864, 1677244, 2935177, 3354488, 5870354, 11740708, 23481416]

約数ペア:

[(1, 23481416), (2, 11740708), (4, 5870354), (7, 3354488), (8, 2935177), (14, 1677244), (19, 1235864), (28, 838622), (29, 809704), (38, 617932), (56, 419311), (58, 404852), (76, 308966), (116, 202426), (133, 176552), (152, 154483), (203, 115672), (232, 101213), (266, 88276), (406, 57836), (532, 44138), (551, 42616), (761, 30856), (812, 28918), (1064, 22069), (1102, 21308), (1522, 15428), (1624, 14459), (2204, 10654), (3044, 7714), (3857, 6088), (4408, 5327)]