76331984

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 151461288

約数和(自身を除く): 75129304

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 397, 488, 788, 794, 976, 1576, 1588, 3152, 3176, 6352, 12017, 24034, 24217, 48068, 48434, 78209, 96136, 96868, 156418, 192272, 193736, 312836, 387472, 625672, 1251344, 4770749, 9541498, 19082996, 38165992, 76331984]

約数ペア:

[(1, 76331984), (2, 38165992), (4, 19082996), (8, 9541498), (16, 4770749), (61, 1251344), (122, 625672), (197, 387472), (244, 312836), (394, 193736), (397, 192272), (488, 156418), (788, 96868), (794, 96136), (976, 78209), (1576, 48434), (1588, 48068), (3152, 24217), (3176, 24034), (6352, 12017)]