76971524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 164118528

約数和(自身を除く): 87147004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 2543, 4324, 5086, 7567, 10172, 15134, 17801, 30268, 35602, 58489, 71204, 116978, 119521, 233956, 239042, 409423, 478084, 818846, 836647, 1637692, 1673294, 2748983, 3346588, 5497966, 10995932, 19242881, 38485762, 76971524]

約数ペア:

[(1, 76971524), (2, 38485762), (4, 19242881), (7, 10995932), (14, 5497966), (23, 3346588), (28, 2748983), (46, 1673294), (47, 1637692), (92, 836647), (94, 818846), (161, 478084), (188, 409423), (322, 239042), (329, 233956), (644, 119521), (658, 116978), (1081, 71204), (1316, 58489), (2162, 35602), (2543, 30268), (4324, 17801), (5086, 15134), (7567, 10172)]