739157072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20707}}^1$

素因数の和:20835

約数の個数: 40

約数和(自身を含む): 1509861696

約数和(自身を除く): 770704624

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4462, 8924, 17848, 20707, 35696, 41414, 82828, 165656, 331312, 476261, 952522, 1905044, 2008579, 3810088, 4017158, 7620176, 8034316, 16068632, 32137264, 46197317, 92394634, 184789268, 369578536, 739157072]

約数ペア:

[(1, 739157072), (2, 369578536), (4, 184789268), (8, 92394634), (16, 46197317), (23, 32137264), (46, 16068632), (92, 8034316), (97, 7620176), (184, 4017158), (194, 3810088), (368, 2008579), (388, 1905044), (776, 952522), (1552, 476261), (2231, 331312), (4462, 165656), (8924, 82828), (17848, 41414), (20707, 35696)]