40777724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 81732000

約数和(自身を除く): 40954276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 277, 298, 494, 554, 596, 988, 1108, 1937, 2831, 3601, 3874, 5263, 5662, 7202, 7748, 10526, 11324, 14404, 21052, 36803, 41273, 68419, 73606, 82546, 136838, 147212, 165092, 273676, 536549, 784187, 1073098, 1568374, 2146196, 3136748, 10194431, 20388862, 40777724]

約数ペア:

[(1, 40777724), (2, 20388862), (4, 10194431), (13, 3136748), (19, 2146196), (26, 1568374), (38, 1073098), (52, 784187), (76, 536549), (149, 273676), (247, 165092), (277, 147212), (298, 136838), (494, 82546), (554, 73606), (596, 68419), (988, 41273), (1108, 36803), (1937, 21052), (2831, 14404), (3601, 11324), (3874, 10526), (5263, 7748), (5662, 7202)]