64967336

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9749}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 150052500

約数和(自身を除く): 85085164

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9749, 19498, 38996, 68243, 77992, 136486, 165733, 272972, 331466, 477701, 545944, 662932, 955402, 1160131, 1325864, 1910804, 2320262, 3821608, 4640524, 8120917, 9281048, 16241834, 32483668, 64967336]

約数ペア:

[(1, 64967336), (2, 32483668), (4, 16241834), (7, 9281048), (8, 8120917), (14, 4640524), (17, 3821608), (28, 2320262), (34, 1910804), (49, 1325864), (56, 1160131), (68, 955402), (98, 662932), (119, 545944), (136, 477701), (196, 331466), (238, 272972), (392, 165733), (476, 136486), (833, 77992), (952, 68243), (1666, 38996), (3332, 19498), (6664, 9749)]