23664284

素因数分解:

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

素因数の和:378

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 25794916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 199, 217, 274, 398, 434, 548, 796, 868, 959, 1393, 1918, 2786, 3836, 4247, 5572, 6169, 8494, 12338, 16988, 24676, 27263, 29729, 43183, 54526, 59458, 86366, 109052, 118916, 172732, 190841, 381682, 763364, 845153, 1690306, 3380612, 5916071, 11832142, 23664284]

約数ペア:

[(1, 23664284), (2, 11832142), (4, 5916071), (7, 3380612), (14, 1690306), (28, 845153), (31, 763364), (62, 381682), (124, 190841), (137, 172732), (199, 118916), (217, 109052), (274, 86366), (398, 59458), (434, 54526), (548, 43183), (796, 29729), (868, 27263), (959, 24676), (1393, 16988), (1918, 12338), (2786, 8494), (3836, 6169), (4247, 5572)]