28985944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14669}}^1$

素因数の和:14707

約数の個数: 32

約数和(自身を含む): 61614000

約数和(自身を除く): 32628056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14669, 29338, 58676, 117352, 190697, 278711, 381394, 557422, 762788, 1114844, 1525576, 2229688, 3623243, 7246486, 14492972, 28985944]

約数ペア:

[(1, 28985944), (2, 14492972), (4, 7246486), (8, 3623243), (13, 2229688), (19, 1525576), (26, 1114844), (38, 762788), (52, 557422), (76, 381394), (104, 278711), (152, 190697), (247, 117352), (494, 58676), (988, 29338), (1976, 14669)]