28305158432

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{168451}}^1$

素因数の和:168609

約数の個数: 48

約数和(自身を含む): 57307370400

約数和(自身を除く): 29002211968

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 1888, 2848, 5251, 10502, 21004, 42008, 84016, 168032, 168451, 336902, 673804, 1347608, 2695216, 5390432, 9938609, 14992139, 19877218, 29984278, 39754436, 59968556, 79508872, 119937112, 159017744, 239874224, 318035488, 479748448, 884536201, 1769072402, 3538144804, 7076289608, 14152579216, 28305158432]

約数ペア:

[(1, 28305158432), (2, 14152579216), (4, 7076289608), (8, 3538144804), (16, 1769072402), (32, 884536201), (59, 479748448), (89, 318035488), (118, 239874224), (178, 159017744), (236, 119937112), (356, 79508872), (472, 59968556), (712, 39754436), (944, 29984278), (1424, 19877218), (1888, 14992139), (2848, 9938609), (5251, 5390432), (10502, 2695216), (21004, 1347608), (42008, 673804), (84016, 336902), (168032, 168451)]