15671547112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{6269}}^1$

素因数の和:6387

約数の個数: 72

約数和(自身を含む): 32580706950

約数和(自身を除く): 16909159838

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 1849, 2236, 3698, 4472, 6269, 7267, 7396, 12538, 14534, 14792, 24037, 25076, 29068, 48074, 50152, 58136, 81497, 96148, 162994, 192296, 269567, 312481, 325988, 539134, 624962, 651976, 1059461, 1078268, 1249924, 2118922, 2156536, 2499848, 3504371, 4237844, 7008742, 8475688, 11591381, 14017484, 23182762, 28034968, 45556823, 46365524, 91113646, 92731048, 150687953, 182227292, 301375906, 364454584, 602751812, 1205503624, 1958943389, 3917886778, 7835773556, 15671547112]

約数ペア:

[(1, 15671547112), (2, 7835773556), (4, 3917886778), (8, 1958943389), (13, 1205503624), (26, 602751812), (43, 364454584), (52, 301375906), (86, 182227292), (104, 150687953), (169, 92731048), (172, 91113646), (338, 46365524), (344, 45556823), (559, 28034968), (676, 23182762), (1118, 14017484), (1352, 11591381), (1849, 8475688), (2236, 7008742), (3698, 4237844), (4472, 3504371), (6269, 2499848), (7267, 2156536), (7396, 2118922), (12538, 1249924), (14534, 1078268), (14792, 1059461), (24037, 651976), (25076, 624962), (29068, 539134), (48074, 325988), (50152, 312481), (58136, 269567), (81497, 192296), (96148, 162994)]