28615734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75703}}^1$

素因数の和:75721

約数の個数: 32

約数和(自身を含む): 72675840

約数和(自身を除く): 44060106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75703, 151406, 227109, 454218, 529921, 681327, 1059842, 1362654, 1589763, 2043981, 3179526, 4087962, 4769289, 9538578, 14307867, 28615734]

約数ペア:

[(1, 28615734), (2, 14307867), (3, 9538578), (6, 4769289), (7, 4087962), (9, 3179526), (14, 2043981), (18, 1589763), (21, 1362654), (27, 1059842), (42, 681327), (54, 529921), (63, 454218), (126, 227109), (189, 151406), (378, 75703)]