28857336

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{32497}}^1$

素因数の和:32543

約数の個数: 32

約数和(自身を含む): 74095440

約数和(自身を除く): 45238104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 32497, 64994, 97491, 129988, 194982, 259976, 389964, 779928, 1202389, 2404778, 3607167, 4809556, 7214334, 9619112, 14428668, 28857336]

約数ペア:

[(1, 28857336), (2, 14428668), (3, 9619112), (4, 7214334), (6, 4809556), (8, 3607167), (12, 2404778), (24, 1202389), (37, 779928), (74, 389964), (111, 259976), (148, 194982), (222, 129988), (296, 97491), (444, 64994), (888, 32497)]