82618432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 56

約数和(自身を含む): 177800000

約数和(自身を除く): 95181568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 416, 499, 796, 832, 998, 1592, 1996, 2587, 3184, 3992, 5174, 6368, 6487, 7984, 10348, 12736, 12974, 15968, 20696, 25948, 31936, 41392, 51896, 82784, 99301, 103792, 165568, 198602, 207584, 397204, 415168, 794408, 1290913, 1588816, 2581826, 3177632, 5163652, 6355264, 10327304, 20654608, 41309216, 82618432]

約数ペア:

[(1, 82618432), (2, 41309216), (4, 20654608), (8, 10327304), (13, 6355264), (16, 5163652), (26, 3177632), (32, 2581826), (52, 1588816), (64, 1290913), (104, 794408), (199, 415168), (208, 397204), (398, 207584), (416, 198602), (499, 165568), (796, 103792), (832, 99301), (998, 82784), (1592, 51896), (1996, 41392), (2587, 31936), (3184, 25948), (3992, 20696), (5174, 15968), (6368, 12974), (6487, 12736), (7984, 10348)]