61941536

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 125193600

約数和(自身を除く): 63252064

約数列:

[1, 2, 4, 8, 16, 32, 71, 137, 142, 199, 274, 284, 398, 548, 568, 796, 1096, 1136, 1592, 2192, 2272, 3184, 4384, 6368, 9727, 14129, 19454, 27263, 28258, 38908, 54526, 56516, 77816, 109052, 113032, 155632, 218104, 226064, 311264, 436208, 452128, 872416, 1935673, 3871346, 7742692, 15485384, 30970768, 61941536]

約数ペア:

[(1, 61941536), (2, 30970768), (4, 15485384), (8, 7742692), (16, 3871346), (32, 1935673), (71, 872416), (137, 452128), (142, 436208), (199, 311264), (274, 226064), (284, 218104), (398, 155632), (548, 113032), (568, 109052), (796, 77816), (1096, 56516), (1136, 54526), (1592, 38908), (2192, 28258), (2272, 27263), (3184, 19454), (4384, 14129), (6368, 9727)]