69653624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 141907680

約数和(自身を除く): 72254056

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 289, 376, 578, 641, 799, 1156, 1282, 1598, 2312, 2564, 3196, 5128, 6392, 10897, 13583, 21794, 27166, 30127, 43588, 54332, 60254, 87176, 108664, 120508, 185249, 241016, 370498, 512159, 740996, 1024318, 1481992, 2048636, 4097272, 8706703, 17413406, 34826812, 69653624]

約数ペア:

[(1, 69653624), (2, 34826812), (4, 17413406), (8, 8706703), (17, 4097272), (34, 2048636), (47, 1481992), (68, 1024318), (94, 740996), (136, 512159), (188, 370498), (289, 241016), (376, 185249), (578, 120508), (641, 108664), (799, 87176), (1156, 60254), (1282, 54332), (1598, 43588), (2312, 30127), (2564, 27166), (3196, 21794), (5128, 13583), (6392, 10897)]