25744032

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 72

約数和(自身を含む): 74299680

約数和(自身を除く): 48555648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1259, 1278, 1704, 2272, 2518, 2556, 3408, 3777, 5036, 5112, 6816, 7554, 10072, 10224, 11331, 15108, 20144, 20448, 22662, 30216, 40288, 45324, 60432, 89389, 90648, 120864, 178778, 181296, 268167, 357556, 362592, 536334, 715112, 804501, 1072668, 1430224, 1609002, 2145336, 2860448, 3218004, 4290672, 6436008, 8581344, 12872016, 25744032]

約数ペア:

[(1, 25744032), (2, 12872016), (3, 8581344), (4, 6436008), (6, 4290672), (8, 3218004), (9, 2860448), (12, 2145336), (16, 1609002), (18, 1430224), (24, 1072668), (32, 804501), (36, 715112), (48, 536334), (71, 362592), (72, 357556), (96, 268167), (142, 181296), (144, 178778), (213, 120864), (284, 90648), (288, 89389), (426, 60432), (568, 45324), (639, 40288), (852, 30216), (1136, 22662), (1259, 20448), (1278, 20144), (1704, 15108), (2272, 11331), (2518, 10224), (2556, 10072), (3408, 7554), (3777, 6816), (5036, 5112)]