25714122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 34614678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 587, 894, 1043, 1174, 1761, 2086, 3129, 3522, 4109, 6258, 7301, 8218, 12327, 14602, 21903, 24654, 28763, 43806, 57526, 86289, 87463, 172578, 174926, 262389, 524778, 612241, 1224482, 1836723, 3673446, 4285687, 8571374, 12857061, 25714122]

約数ペア:

[(1, 25714122), (2, 12857061), (3, 8571374), (6, 4285687), (7, 3673446), (14, 1836723), (21, 1224482), (42, 612241), (49, 524778), (98, 262389), (147, 174926), (149, 172578), (294, 87463), (298, 86289), (447, 57526), (587, 43806), (894, 28763), (1043, 24654), (1174, 21903), (1761, 14602), (2086, 12327), (3129, 8218), (3522, 7301), (4109, 6258)]