64541152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 139793472

約数和(自身を除く): 75252320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3301, 4888, 6602, 9776, 13204, 19552, 26408, 42913, 52816, 85826, 105632, 155147, 171652, 310294, 343304, 620588, 686608, 1241176, 1373216, 2016911, 2482352, 4033822, 4964704, 8067644, 16135288, 32270576, 64541152]

約数ペア:

[(1, 64541152), (2, 32270576), (4, 16135288), (8, 8067644), (13, 4964704), (16, 4033822), (26, 2482352), (32, 2016911), (47, 1373216), (52, 1241176), (94, 686608), (104, 620588), (188, 343304), (208, 310294), (376, 171652), (416, 155147), (611, 105632), (752, 85826), (1222, 52816), (1504, 42913), (2444, 26408), (3301, 19552), (4888, 13204), (6602, 9776)]