28981624

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6643

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 33917576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6551, 13102, 26204, 45857, 52408, 91714, 183428, 366856, 517529, 1035058, 2070116, 3622703, 4140232, 7245406, 14490812, 28981624]

約数ペア:

[(1, 28981624), (2, 14490812), (4, 7245406), (7, 4140232), (8, 3622703), (14, 2070116), (28, 1035058), (56, 517529), (79, 366856), (158, 183428), (316, 91714), (553, 52408), (632, 45857), (1106, 26204), (2212, 13102), (4424, 6551)]