28753584

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13985

約数の個数: 40

約数和(自身を含む): 76012992

約数和(自身を除く): 47259408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13931, 27862, 41793, 55724, 83586, 111448, 167172, 222896, 334344, 599033, 668688, 1198066, 1797099, 2396132, 3594198, 4792264, 7188396, 9584528, 14376792, 28753584]

約数ペア:

[(1, 28753584), (2, 14376792), (3, 9584528), (4, 7188396), (6, 4792264), (8, 3594198), (12, 2396132), (16, 1797099), (24, 1198066), (43, 668688), (48, 599033), (86, 334344), (129, 222896), (172, 167172), (258, 111448), (344, 83586), (516, 55724), (688, 41793), (1032, 27862), (2064, 13931)]