28878701652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2051627}}^1$

素因数の和:2051677

約数の個数: 72

約数和(自身を含む): 80653599936

約数和(自身を除く): 51774898284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 2051627, 4103254, 6154881, 8206508, 12309762, 18464643, 24619524, 34877659, 36929286, 47187421, 69755318, 73858572, 94374842, 104632977, 139510636, 141562263, 188749684, 209265954, 283124526, 313898931, 418531908, 424686789, 566249052, 627797862, 802186157, 849373578, 1255595724, 1604372314, 1698747156, 2406558471, 3208744628, 4813116942, 7219675413, 9626233884, 14439350826, 28878701652]

約数ペア:

[(1, 28878701652), (2, 14439350826), (3, 9626233884), (4, 7219675413), (6, 4813116942), (9, 3208744628), (12, 2406558471), (17, 1698747156), (18, 1604372314), (23, 1255595724), (34, 849373578), (36, 802186157), (46, 627797862), (51, 566249052), (68, 424686789), (69, 418531908), (92, 313898931), (102, 283124526), (138, 209265954), (153, 188749684), (204, 141562263), (207, 139510636), (276, 104632977), (306, 94374842), (391, 73858572), (414, 69755318), (612, 47187421), (782, 36929286), (828, 34877659), (1173, 24619524), (1564, 18464643), (2346, 12309762), (3519, 8206508), (4692, 6154881), (7038, 4103254), (14076, 2051627)]