28357291266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{24793}}^1$

素因数の和:25023

約数の個数: 64

約数和(自身を含む): 60933734400

約数和(自身を除く): 32576443134

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 127, 158, 237, 254, 381, 474, 762, 1501, 2413, 3002, 4503, 4826, 7239, 9006, 10033, 14478, 20066, 24793, 30099, 49586, 60198, 74379, 148758, 190627, 381254, 471067, 571881, 942134, 1143762, 1413201, 1958647, 2826402, 3148711, 3917294, 5875941, 6297422, 9446133, 11751882, 18892266, 37214293, 59825509, 74428586, 111642879, 119651018, 179476527, 223285758, 248748169, 358953054, 497496338, 746244507, 1492489014, 4726215211, 9452430422, 14178645633, 28357291266]

約数ペア:

[(1, 28357291266), (2, 14178645633), (3, 9452430422), (6, 4726215211), (19, 1492489014), (38, 746244507), (57, 497496338), (79, 358953054), (114, 248748169), (127, 223285758), (158, 179476527), (237, 119651018), (254, 111642879), (381, 74428586), (474, 59825509), (762, 37214293), (1501, 18892266), (2413, 11751882), (3002, 9446133), (4503, 6297422), (4826, 5875941), (7239, 3917294), (9006, 3148711), (10033, 2826402), (14478, 1958647), (20066, 1413201), (24793, 1143762), (30099, 942134), (49586, 571881), (60198, 471067), (74379, 381254), (148758, 190627)]