1587117424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{5953}}^1$

素因数の和:6857

約数の個数: 40

約数和(自身を含む): 3241119440

約数和(自身を除く): 1654002016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 877, 1754, 3508, 5953, 7016, 11906, 14032, 16663, 23812, 33326, 47624, 66652, 95248, 113107, 133304, 226214, 266608, 452428, 904856, 1809712, 5220781, 10441562, 20883124, 41766248, 83532496, 99194839, 198389678, 396779356, 793558712, 1587117424]

約数ペア:

[(1, 1587117424), (2, 793558712), (4, 396779356), (8, 198389678), (16, 99194839), (19, 83532496), (38, 41766248), (76, 20883124), (152, 10441562), (304, 5220781), (877, 1809712), (1754, 904856), (3508, 452428), (5953, 266608), (7016, 226214), (11906, 133304), (14032, 113107), (16663, 95248), (23812, 66652), (33326, 47624)]