66697136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 60

約数和(自身を含む): 145261536

約数和(自身を除く): 78564400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 376, 484, 517, 733, 752, 968, 1034, 1466, 1936, 2068, 2932, 4136, 5687, 5864, 8063, 8272, 11374, 11728, 16126, 22748, 32252, 34451, 45496, 64504, 68902, 88693, 90992, 129008, 137804, 177386, 275608, 354772, 378961, 551216, 709544, 757922, 1419088, 1515844, 3031688, 4168571, 6063376, 8337142, 16674284, 33348568, 66697136]

約数ペア:

[(1, 66697136), (2, 33348568), (4, 16674284), (8, 8337142), (11, 6063376), (16, 4168571), (22, 3031688), (44, 1515844), (47, 1419088), (88, 757922), (94, 709544), (121, 551216), (176, 378961), (188, 354772), (242, 275608), (376, 177386), (484, 137804), (517, 129008), (733, 90992), (752, 88693), (968, 68902), (1034, 64504), (1466, 45496), (1936, 34451), (2068, 32252), (2932, 22748), (4136, 16126), (5687, 11728), (5864, 11374), (8063, 8272)]