63391384

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2477}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 136190880

約数和(自身を除く): 72799496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 2477, 3199, 3656, 4954, 6398, 9908, 12796, 17339, 19816, 25592, 34678, 69356, 138712, 1131989, 2263978, 4527956, 7923923, 9055912, 15847846, 31695692, 63391384]

約数ペア:

[(1, 63391384), (2, 31695692), (4, 15847846), (7, 9055912), (8, 7923923), (14, 4527956), (28, 2263978), (56, 1131989), (457, 138712), (914, 69356), (1828, 34678), (2477, 25592), (3199, 19816), (3656, 17339), (4954, 12796), (6398, 9908)]