25880106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 62742528

約数和(自身を除く): 36862422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 367, 438, 483, 511, 734, 966, 1022, 1101, 1533, 1679, 2202, 2569, 3066, 3358, 5037, 5138, 7707, 8441, 10074, 11753, 15414, 16882, 23506, 25323, 26791, 35259, 50646, 53582, 59087, 70518, 80373, 118174, 160746, 177261, 187537, 354522, 375074, 562611, 616193, 1125222, 1232386, 1848579, 3697158, 4313351, 8626702, 12940053, 25880106]

約数ペア:

[(1, 25880106), (2, 12940053), (3, 8626702), (6, 4313351), (7, 3697158), (14, 1848579), (21, 1232386), (23, 1125222), (42, 616193), (46, 562611), (69, 375074), (73, 354522), (138, 187537), (146, 177261), (161, 160746), (219, 118174), (322, 80373), (367, 70518), (438, 59087), (483, 53582), (511, 50646), (734, 35259), (966, 26791), (1022, 25323), (1101, 23506), (1533, 16882), (1679, 15414), (2202, 11753), (2569, 10074), (3066, 8441), (3358, 7707), (5037, 5138)]