28749108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 43645452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2659, 2703, 3604, 5318, 5406, 7977, 10636, 10812, 15954, 31908, 45203, 90406, 135609, 140927, 180812, 271218, 281854, 422781, 542436, 563708, 845562, 1691124, 2395759, 4791518, 7187277, 9583036, 14374554, 28749108]

約数ペア:

[(1, 28749108), (2, 14374554), (3, 9583036), (4, 7187277), (6, 4791518), (12, 2395759), (17, 1691124), (34, 845562), (51, 563708), (53, 542436), (68, 422781), (102, 281854), (106, 271218), (159, 180812), (204, 140927), (212, 135609), (318, 90406), (636, 45203), (901, 31908), (1802, 15954), (2659, 10812), (2703, 10636), (3604, 7977), (5318, 5406)]