61489204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 131604480

約数和(自身を除く): 70115276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1279, 1414, 1717, 2558, 2828, 3434, 5116, 6868, 8953, 12019, 17906, 21743, 24038, 35812, 43486, 48076, 86972, 129179, 152201, 258358, 304402, 516716, 608804, 904253, 1808506, 2196043, 3617012, 4392086, 8784172, 15372301, 30744602, 61489204]

約数ペア:

[(1, 61489204), (2, 30744602), (4, 15372301), (7, 8784172), (14, 4392086), (17, 3617012), (28, 2196043), (34, 1808506), (68, 904253), (101, 608804), (119, 516716), (202, 304402), (238, 258358), (404, 152201), (476, 129179), (707, 86972), (1279, 48076), (1414, 43486), (1717, 35812), (2558, 24038), (2828, 21743), (3434, 17906), (5116, 12019), (6868, 8953)]