47328568

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 105984000

約数和(自身を除く): 58655432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 199, 217, 248, 274, 398, 434, 548, 796, 868, 959, 1096, 1393, 1592, 1736, 1918, 2786, 3836, 4247, 5572, 6169, 7672, 8494, 11144, 12338, 16988, 24676, 27263, 29729, 33976, 43183, 49352, 54526, 59458, 86366, 109052, 118916, 172732, 190841, 218104, 237832, 345464, 381682, 763364, 845153, 1526728, 1690306, 3380612, 5916071, 6761224, 11832142, 23664284, 47328568]

約数ペア:

[(1, 47328568), (2, 23664284), (4, 11832142), (7, 6761224), (8, 5916071), (14, 3380612), (28, 1690306), (31, 1526728), (56, 845153), (62, 763364), (124, 381682), (137, 345464), (199, 237832), (217, 218104), (248, 190841), (274, 172732), (398, 118916), (434, 109052), (548, 86366), (796, 59458), (868, 54526), (959, 49352), (1096, 43183), (1393, 33976), (1592, 29729), (1736, 27263), (1918, 24676), (2786, 16988), (3836, 12338), (4247, 11144), (5572, 8494), (6169, 7672)]