66721056

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{40883}}^1$

素因数の和:40913

約数の個数: 48

約数和(自身を含む): 185449824

約数和(自身を除く): 118728768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 40883, 81766, 122649, 163532, 245298, 327064, 490596, 654128, 695011, 981192, 1308256, 1390022, 1962384, 2085033, 2780044, 3924768, 4170066, 5560088, 8340132, 11120176, 16680264, 22240352, 33360528, 66721056]

約数ペア:

[(1, 66721056), (2, 33360528), (3, 22240352), (4, 16680264), (6, 11120176), (8, 8340132), (12, 5560088), (16, 4170066), (17, 3924768), (24, 2780044), (32, 2085033), (34, 1962384), (48, 1390022), (51, 1308256), (68, 981192), (96, 695011), (102, 654128), (136, 490596), (204, 327064), (272, 245298), (408, 163532), (544, 122649), (816, 81766), (1632, 40883)]