64957816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6203}}^1$

素因数の和:6244

約数の個数: 64

約数和(自身を含む): 160807680

約数和(自身を除く): 95849864

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 6203, 10472, 12406, 24812, 43421, 49624, 68233, 86842, 105451, 136466, 173684, 210902, 272932, 347368, 421804, 477631, 545864, 738157, 843608, 955262, 1159961, 1476314, 1910524, 2319922, 2952628, 3821048, 4639844, 5905256, 8119727, 9279688, 16239454, 32478908, 64957816]

約数ペア:

[(1, 64957816), (2, 32478908), (4, 16239454), (7, 9279688), (8, 8119727), (11, 5905256), (14, 4639844), (17, 3821048), (22, 2952628), (28, 2319922), (34, 1910524), (44, 1476314), (56, 1159961), (68, 955262), (77, 843608), (88, 738157), (119, 545864), (136, 477631), (154, 421804), (187, 347368), (238, 272932), (308, 210902), (374, 173684), (476, 136466), (616, 105451), (748, 86842), (952, 68233), (1309, 49624), (1496, 43421), (2618, 24812), (5236, 12406), (6203, 10472)]