77863856

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3529}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 173337120

約数和(自身を除く): 95473264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 3529, 5516, 7058, 11032, 14116, 22064, 24703, 28232, 49406, 56464, 98812, 197624, 395248, 695213, 1390426, 2780852, 4866491, 5561704, 9732982, 11123408, 19465964, 38931928, 77863856]

約数ペア:

[(1, 77863856), (2, 38931928), (4, 19465964), (7, 11123408), (8, 9732982), (14, 5561704), (16, 4866491), (28, 2780852), (56, 1390426), (112, 695213), (197, 395248), (394, 197624), (788, 98812), (1379, 56464), (1576, 49406), (2758, 28232), (3152, 24703), (3529, 22064), (5516, 14116), (7058, 11032)]