28888912286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2377}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 48547726080

約数和(自身を除く): 19658813794

約数列:

[1, 2, 13, 26, 61, 79, 97, 122, 158, 194, 793, 1027, 1261, 1586, 2054, 2377, 2522, 4754, 4819, 5917, 7663, 9638, 11834, 15326, 30901, 61802, 62647, 76921, 99619, 125294, 144997, 153842, 187783, 199238, 230569, 289994, 375566, 461138, 467443, 934886, 1884961, 2441179, 2997397, 3769922, 4882358, 5994794, 6076759, 11454763, 12153518, 14064709, 18214951, 22909526, 28129418, 36429902, 148911919, 182841217, 236794363, 297823838, 365682434, 473588726, 1111112011, 2222224022, 14444456143, 28888912286]

約数ペア:

[(1, 28888912286), (2, 14444456143), (13, 2222224022), (26, 1111112011), (61, 473588726), (79, 365682434), (97, 297823838), (122, 236794363), (158, 182841217), (194, 148911919), (793, 36429902), (1027, 28129418), (1261, 22909526), (1586, 18214951), (2054, 14064709), (2377, 12153518), (2522, 11454763), (4754, 6076759), (4819, 5994794), (5917, 4882358), (7663, 3769922), (9638, 2997397), (11834, 2441179), (15326, 1884961), (30901, 934886), (61802, 467443), (62647, 461138), (76921, 375566), (99619, 289994), (125294, 230569), (144997, 199238), (153842, 187783)]