25659858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 62042112

約数和(自身を除く): 36382254

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 202, 263, 303, 322, 483, 526, 606, 707, 789, 966, 1414, 1578, 1841, 2121, 2323, 3682, 4242, 4646, 5523, 6049, 6969, 11046, 12098, 13938, 16261, 18147, 26563, 32522, 36294, 42343, 48783, 53126, 79689, 84686, 97566, 127029, 159378, 185941, 254058, 371882, 557823, 610949, 1115646, 1221898, 1832847, 3665694, 4276643, 8553286, 12829929, 25659858]

約数ペア:

[(1, 25659858), (2, 12829929), (3, 8553286), (6, 4276643), (7, 3665694), (14, 1832847), (21, 1221898), (23, 1115646), (42, 610949), (46, 557823), (69, 371882), (101, 254058), (138, 185941), (161, 159378), (202, 127029), (263, 97566), (303, 84686), (322, 79689), (483, 53126), (526, 48783), (606, 42343), (707, 36294), (789, 32522), (966, 26563), (1414, 18147), (1578, 16261), (1841, 13938), (2121, 12098), (2323, 11046), (3682, 6969), (4242, 6049), (4646, 5523)]