728409147676

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6079}}^1\times {\mathrm{37871}}^1$

素因数の和:44074

約数の個数: 48

約数和(自身を含む): 1469991075840

約数和(自身を除く): 741581928164

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6079, 12158, 24316, 37871, 42553, 75742, 85106, 151484, 170212, 265097, 530194, 686927, 1060388, 1373854, 2747708, 4279423, 4808489, 8558846, 9616978, 17117692, 19233956, 29955961, 59911922, 119823844, 230217809, 460435618, 920871236, 1611524663, 3223049326, 6446098652, 26014612417, 52029224834, 104058449668, 182102286919, 364204573838, 728409147676]

約数ペア:

[(1, 728409147676), (2, 364204573838), (4, 182102286919), (7, 104058449668), (14, 52029224834), (28, 26014612417), (113, 6446098652), (226, 3223049326), (452, 1611524663), (791, 920871236), (1582, 460435618), (3164, 230217809), (6079, 119823844), (12158, 59911922), (24316, 29955961), (37871, 19233956), (42553, 17117692), (75742, 9616978), (85106, 8558846), (151484, 4808489), (170212, 4279423), (265097, 2747708), (530194, 1373854), (686927, 1060388)]