78620004832

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1997}}^1\times {\mathrm{11287}}^1$

素因数の和:13403

約数の個数: 48

約数和(自身を含む): 156295228320

約数和(自身を除く): 77675223488

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 1997, 3488, 3994, 7988, 11287, 15976, 22574, 31952, 45148, 63904, 90296, 180592, 217673, 361184, 435346, 870692, 1230283, 1741384, 2460566, 3482768, 4921132, 6965536, 9842264, 19684528, 22540139, 39369056, 45080278, 90160556, 180321112, 360642224, 721284448, 2456875151, 4913750302, 9827500604, 19655001208, 39310002416, 78620004832]

約数ペア:

[(1, 78620004832), (2, 39310002416), (4, 19655001208), (8, 9827500604), (16, 4913750302), (32, 2456875151), (109, 721284448), (218, 360642224), (436, 180321112), (872, 90160556), (1744, 45080278), (1997, 39369056), (3488, 22540139), (3994, 19684528), (7988, 9842264), (11287, 6965536), (15976, 4921132), (22574, 3482768), (31952, 2460566), (45148, 1741384), (63904, 1230283), (90296, 870692), (180592, 435346), (217673, 361184)]