28960248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70981}}^1$

素因数の和:71007

約数の個数: 32

約数和(自身を含む): 76660560

約数和(自身を除く): 47700312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70981, 141962, 212943, 283924, 425886, 567848, 851772, 1206677, 1703544, 2413354, 3620031, 4826708, 7240062, 9653416, 14480124, 28960248]

約数ペア:

[(1, 28960248), (2, 14480124), (3, 9653416), (4, 7240062), (6, 4826708), (8, 3620031), (12, 2413354), (17, 1703544), (24, 1206677), (34, 851772), (51, 567848), (68, 425886), (102, 283924), (136, 212943), (204, 141962), (408, 70981)]