25906452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 73457664

約数和(自身を除く): 47551212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 487, 572, 682, 806, 858, 974, 1023, 1209, 1364, 1461, 1612, 1716, 1948, 2046, 2418, 2922, 4092, 4433, 4836, 5357, 5844, 6331, 8866, 10714, 12662, 13299, 15097, 16071, 17732, 18993, 21428, 25324, 26598, 30194, 32142, 37986, 45291, 53196, 60388, 64284, 69641, 75972, 90582, 139282, 166067, 181164, 196261, 208923, 278564, 332134, 392522, 417846, 498201, 588783, 664268, 785044, 835692, 996402, 1177566, 1992804, 2158871, 2355132, 4317742, 6476613, 8635484, 12953226, 25906452]

約数ペア:

[(1, 25906452), (2, 12953226), (3, 8635484), (4, 6476613), (6, 4317742), (11, 2355132), (12, 2158871), (13, 1992804), (22, 1177566), (26, 996402), (31, 835692), (33, 785044), (39, 664268), (44, 588783), (52, 498201), (62, 417846), (66, 392522), (78, 332134), (93, 278564), (124, 208923), (132, 196261), (143, 181164), (156, 166067), (186, 139282), (286, 90582), (341, 75972), (372, 69641), (403, 64284), (429, 60388), (487, 53196), (572, 45291), (682, 37986), (806, 32142), (858, 30194), (974, 26598), (1023, 25324), (1209, 21428), (1364, 18993), (1461, 17732), (1612, 16071), (1716, 15097), (1948, 13299), (2046, 12662), (2418, 10714), (2922, 8866), (4092, 6331), (4433, 5844), (4836, 5357)]