64560356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 142684416

約数和(自身を除く): 78124060

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 5897, 10948, 11794, 23588, 41279, 82558, 100249, 135631, 165116, 200498, 271262, 400996, 542524, 701743, 949417, 1403486, 1898834, 2305727, 2806972, 3797668, 4611454, 9222908, 16140089, 32280178, 64560356]

約数ペア:

[(1, 64560356), (2, 32280178), (4, 16140089), (7, 9222908), (14, 4611454), (17, 3797668), (23, 2806972), (28, 2305727), (34, 1898834), (46, 1403486), (68, 949417), (92, 701743), (119, 542524), (161, 400996), (238, 271262), (322, 200498), (391, 165116), (476, 135631), (644, 100249), (782, 82558), (1564, 41279), (2737, 23588), (5474, 11794), (5897, 10948)]