25698348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 71639568

約数和(自身を除く): 45941220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1277, 1548, 1677, 2236, 2554, 3354, 3831, 5031, 5108, 6708, 7662, 10062, 11493, 15324, 16601, 20124, 22986, 33202, 45972, 49803, 54911, 66404, 99606, 109822, 149409, 164733, 199212, 219644, 298818, 329466, 494199, 597636, 658932, 713843, 988398, 1427686, 1976796, 2141529, 2855372, 4283058, 6424587, 8566116, 12849174, 25698348]

約数ペア:

[(1, 25698348), (2, 12849174), (3, 8566116), (4, 6424587), (6, 4283058), (9, 2855372), (12, 2141529), (13, 1976796), (18, 1427686), (26, 988398), (36, 713843), (39, 658932), (43, 597636), (52, 494199), (78, 329466), (86, 298818), (117, 219644), (129, 199212), (156, 164733), (172, 149409), (234, 109822), (258, 99606), (387, 66404), (468, 54911), (516, 49803), (559, 45972), (774, 33202), (1118, 22986), (1277, 20124), (1548, 16601), (1677, 15324), (2236, 11493), (2554, 10062), (3354, 7662), (3831, 6708), (5031, 5108)]