40384566712

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{475381}}^1$

素因数の和:475472

約数の個数: 64

約数和(自身を含む): 91045160640

約数和(自身を除く): 50660593928

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 1036, 1148, 1517, 2072, 2296, 3034, 6068, 10619, 12136, 21238, 42476, 84952, 475381, 950762, 1901524, 3327667, 3803048, 6655334, 13310668, 17589097, 19490621, 26621336, 35178194, 38981242, 70356388, 77962484, 123123679, 136434347, 140712776, 155924968, 246247358, 272868694, 492494716, 545737388, 721152977, 984989432, 1091474776, 1442305954, 2884611908, 5048070839, 5769223816, 10096141678, 20192283356, 40384566712]

約数ペア:

[(1, 40384566712), (2, 20192283356), (4, 10096141678), (7, 5769223816), (8, 5048070839), (14, 2884611908), (28, 1442305954), (37, 1091474776), (41, 984989432), (56, 721152977), (74, 545737388), (82, 492494716), (148, 272868694), (164, 246247358), (259, 155924968), (287, 140712776), (296, 136434347), (328, 123123679), (518, 77962484), (574, 70356388), (1036, 38981242), (1148, 35178194), (1517, 26621336), (2072, 19490621), (2296, 17589097), (3034, 13310668), (6068, 6655334), (10619, 3803048), (12136, 3327667), (21238, 1901524), (42476, 950762), (84952, 475381)]