28436436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112843}}^1$

素因数の和:112860

約数の個数: 36

約数和(自身を含む): 82150432

約数和(自身を除く): 53713996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112843, 225686, 338529, 451372, 677058, 789901, 1015587, 1354116, 1579802, 2031174, 2369703, 3159604, 4062348, 4739406, 7109109, 9478812, 14218218, 28436436]

約数ペア:

[(1, 28436436), (2, 14218218), (3, 9478812), (4, 7109109), (6, 4739406), (7, 4062348), (9, 3159604), (12, 2369703), (14, 2031174), (18, 1579802), (21, 1354116), (28, 1015587), (36, 789901), (42, 677058), (63, 451372), (84, 338529), (126, 225686), (252, 112843)]