64803116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 138600000

約数和(自身を除く): 73796884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1249, 1526, 1853, 2498, 3052, 3706, 4996, 7412, 8743, 12971, 17486, 21233, 25942, 34972, 42466, 51884, 84932, 136141, 148631, 272282, 297262, 544564, 594524, 952987, 1905974, 2314397, 3811948, 4628794, 9257588, 16200779, 32401558, 64803116]

約数ペア:

[(1, 64803116), (2, 32401558), (4, 16200779), (7, 9257588), (14, 4628794), (17, 3811948), (28, 2314397), (34, 1905974), (68, 952987), (109, 594524), (119, 544564), (218, 297262), (238, 272282), (436, 148631), (476, 136141), (763, 84932), (1249, 51884), (1526, 42466), (1853, 34972), (2498, 25942), (3052, 21233), (3706, 17486), (4996, 12971), (7412, 8743)]