25400924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 49896000

約数和(自身を除く): 24495076

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 109, 149, 218, 298, 391, 436, 596, 782, 1564, 1853, 2507, 2533, 3427, 3706, 5014, 5066, 6854, 7412, 10028, 10132, 13708, 16241, 32482, 42619, 58259, 64964, 85238, 116518, 170476, 233036, 276097, 373543, 552194, 747086, 1104388, 1494172, 6350231, 12700462, 25400924]

約数ペア:

[(1, 25400924), (2, 12700462), (4, 6350231), (17, 1494172), (23, 1104388), (34, 747086), (46, 552194), (68, 373543), (92, 276097), (109, 233036), (149, 170476), (218, 116518), (298, 85238), (391, 64964), (436, 58259), (596, 42619), (782, 32482), (1564, 16241), (1853, 13708), (2507, 10132), (2533, 10028), (3427, 7412), (3706, 6854), (5014, 5066)]