40258848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 81668832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 168, 224, 278, 336, 417, 431, 556, 672, 834, 862, 973, 1112, 1293, 1668, 1724, 1946, 2224, 2586, 2919, 3017, 3336, 3448, 3892, 4448, 5172, 5838, 6034, 6672, 6896, 7784, 9051, 10344, 11676, 12068, 13344, 13792, 15568, 18102, 20688, 23352, 24136, 31136, 36204, 41376, 46704, 48272, 59909, 72408, 93408, 96544, 119818, 144816, 179727, 239636, 289632, 359454, 419363, 479272, 718908, 838726, 958544, 1258089, 1437816, 1677452, 1917088, 2516178, 2875632, 3354904, 5032356, 5751264, 6709808, 10064712, 13419616, 20129424, 40258848]

約数ペア:

[(1, 40258848), (2, 20129424), (3, 13419616), (4, 10064712), (6, 6709808), (7, 5751264), (8, 5032356), (12, 3354904), (14, 2875632), (16, 2516178), (21, 1917088), (24, 1677452), (28, 1437816), (32, 1258089), (42, 958544), (48, 838726), (56, 718908), (84, 479272), (96, 419363), (112, 359454), (139, 289632), (168, 239636), (224, 179727), (278, 144816), (336, 119818), (417, 96544), (431, 93408), (556, 72408), (672, 59909), (834, 48272), (862, 46704), (973, 41376), (1112, 36204), (1293, 31136), (1668, 24136), (1724, 23352), (1946, 20688), (2224, 18102), (2586, 15568), (2919, 13792), (3017, 13344), (3336, 12068), (3448, 11676), (3892, 10344), (4448, 9051), (5172, 7784), (5838, 6896), (6034, 6672)]