23941428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 64089984

約数和(自身を除く): 40148556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 677, 842, 1263, 1354, 1684, 2031, 2526, 2708, 2947, 4062, 4739, 5052, 5894, 8124, 8841, 9478, 11788, 14217, 17682, 18956, 28434, 35364, 56868, 285017, 570034, 855051, 1140068, 1710102, 1995119, 3420204, 3990238, 5985357, 7980476, 11970714, 23941428]

約数ペア:

[(1, 23941428), (2, 11970714), (3, 7980476), (4, 5985357), (6, 3990238), (7, 3420204), (12, 1995119), (14, 1710102), (21, 1140068), (28, 855051), (42, 570034), (84, 285017), (421, 56868), (677, 35364), (842, 28434), (1263, 18956), (1354, 17682), (1684, 14217), (2031, 11788), (2526, 9478), (2708, 8841), (2947, 8124), (4062, 5894), (4739, 5052)]