61551916328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{485701}}^1$

素因数の和:485818

約数の個数: 64

約数和(自身を含む): 138017080320

約数和(自身を除く): 76465163992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 9052, 15841, 18104, 31682, 63364, 126728, 485701, 971402, 1942804, 3399907, 3885608, 6799814, 13599628, 15056731, 27199256, 30113462, 35456173, 60226924, 70912346, 105397117, 120453848, 141824692, 210794234, 248193211, 283649384, 421588468, 496386422, 843176936, 992772844, 1099141363, 1985545688, 2198282726, 4396565452, 7693989541, 8793130904, 15387979082, 30775958164, 61551916328]

約数ペア:

[(1, 61551916328), (2, 30775958164), (4, 15387979082), (7, 8793130904), (8, 7693989541), (14, 4396565452), (28, 2198282726), (31, 1985545688), (56, 1099141363), (62, 992772844), (73, 843176936), (124, 496386422), (146, 421588468), (217, 283649384), (248, 248193211), (292, 210794234), (434, 141824692), (511, 120453848), (584, 105397117), (868, 70912346), (1022, 60226924), (1736, 35456173), (2044, 30113462), (2263, 27199256), (4088, 15056731), (4526, 13599628), (9052, 6799814), (15841, 3885608), (18104, 3399907), (31682, 1942804), (63364, 971402), (126728, 485701)]