2807048296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83563}}^1$

素因数の和:83618

約数の個数: 64

約数和(自身を含む): 6317438400

約数和(自身を除く): 3510390104

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 4199, 8398, 16796, 33592, 83563, 167126, 334252, 668504, 1086319, 1420571, 1587697, 2172638, 2841142, 3175394, 4345276, 5682284, 6350788, 8690552, 11364568, 12701576, 18467423, 20640061, 26990849, 36934846, 41280122, 53981698, 73869692, 82560244, 107963396, 147739384, 165120488, 215926792, 350881037, 701762074, 1403524148, 2807048296]

約数ペア:

[(1, 2807048296), (2, 1403524148), (4, 701762074), (8, 350881037), (13, 215926792), (17, 165120488), (19, 147739384), (26, 107963396), (34, 82560244), (38, 73869692), (52, 53981698), (68, 41280122), (76, 36934846), (104, 26990849), (136, 20640061), (152, 18467423), (221, 12701576), (247, 11364568), (323, 8690552), (442, 6350788), (494, 5682284), (646, 4345276), (884, 3175394), (988, 2841142), (1292, 2172638), (1768, 1587697), (1976, 1420571), (2584, 1086319), (4199, 668504), (8398, 334252), (16796, 167126), (33592, 83563)]