15674672890784

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{31541}}^1\times {\mathrm{196583}}^1$

素因数の和:228213

約数の個数: 48

約数和(自身を含む): 31251288741120

約数和(自身を除く): 15576615850336

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 31541, 63082, 126164, 196583, 252328, 393166, 504656, 786332, 1009312, 1572664, 2491739, 3145328, 4983478, 6290656, 9966956, 15530057, 19933912, 31060114, 39867824, 62120228, 79735648, 124240456, 248480912, 496961824, 6200424403, 12400848806, 24801697612, 49603395224, 99206790448, 198413580896, 489833527837, 979667055674, 1959334111348, 3918668222696, 7837336445392, 15674672890784]

約数ペア:

[(1, 15674672890784), (2, 7837336445392), (4, 3918668222696), (8, 1959334111348), (16, 979667055674), (32, 489833527837), (79, 198413580896), (158, 99206790448), (316, 49603395224), (632, 24801697612), (1264, 12400848806), (2528, 6200424403), (31541, 496961824), (63082, 248480912), (126164, 124240456), (196583, 79735648), (252328, 62120228), (393166, 39867824), (504656, 31060114), (786332, 19933912), (1009312, 15530057), (1572664, 9966956), (2491739, 6290656), (3145328, 4983478)]