64111502

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 60

約数和(自身を含む): 123019920

約数和(自身を除く): 58908418

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 169, 182, 338, 343, 553, 637, 686, 1027, 1106, 1183, 1274, 2054, 2366, 2401, 3871, 4459, 4802, 7189, 7742, 8281, 8918, 13351, 14378, 16562, 26702, 27097, 31213, 50323, 54194, 57967, 62426, 93457, 100646, 115934, 186914, 189679, 352261, 379358, 405769, 654199, 704522, 811538, 1308398, 2465827, 4579393, 4931654, 9158786, 32055751, 64111502]

約数ペア:

[(1, 64111502), (2, 32055751), (7, 9158786), (13, 4931654), (14, 4579393), (26, 2465827), (49, 1308398), (79, 811538), (91, 704522), (98, 654199), (158, 405769), (169, 379358), (182, 352261), (338, 189679), (343, 186914), (553, 115934), (637, 100646), (686, 93457), (1027, 62426), (1106, 57967), (1183, 54194), (1274, 50323), (2054, 31213), (2366, 27097), (2401, 26702), (3871, 16562), (4459, 14378), (4802, 13351), (7189, 8918), (7742, 8281)]