4815968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:207

約数の個数: 36

約数和(自身を含む): 10093860

約数和(自身を除く): 5277892

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2848, 3382, 6764, 7921, 13528, 15842, 27056, 31684, 54112, 63368, 126736, 150499, 253472, 300998, 601996, 1203992, 2407984, 4815968]

約数ペア:

[(1, 4815968), (2, 2407984), (4, 1203992), (8, 601996), (16, 300998), (19, 253472), (32, 150499), (38, 126736), (76, 63368), (89, 54112), (152, 31684), (178, 27056), (304, 15842), (356, 13528), (608, 7921), (712, 6764), (1424, 3382), (1691, 2848)]