71010394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 70512806

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 118, 119, 182, 221, 238, 389, 413, 442, 767, 778, 826, 1003, 1534, 1547, 2006, 2723, 3094, 5057, 5369, 5446, 6613, 7021, 10114, 10738, 13039, 13226, 14042, 22951, 26078, 35399, 45902, 46291, 70798, 85969, 91273, 92582, 160657, 171938, 182546, 298363, 321314, 390167, 596726, 601783, 780334, 1203566, 2088541, 2731169, 4177082, 5072171, 5462338, 10144342, 35505197, 71010394]

約数ペア:

[(1, 71010394), (2, 35505197), (7, 10144342), (13, 5462338), (14, 5072171), (17, 4177082), (26, 2731169), (34, 2088541), (59, 1203566), (91, 780334), (118, 601783), (119, 596726), (182, 390167), (221, 321314), (238, 298363), (389, 182546), (413, 171938), (442, 160657), (767, 92582), (778, 91273), (826, 85969), (1003, 70798), (1534, 46291), (1547, 45902), (2006, 35399), (2723, 26078), (3094, 22951), (5057, 14042), (5369, 13226), (5446, 13039), (6613, 10738), (7021, 10114)]