40731712

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 99486720

約数和(自身を除く): 58755008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 67, 92, 112, 118, 134, 161, 184, 224, 236, 268, 322, 368, 413, 448, 469, 472, 536, 644, 736, 826, 938, 944, 1072, 1288, 1357, 1472, 1541, 1652, 1876, 1888, 2144, 2576, 2714, 3082, 3304, 3752, 3776, 3953, 4288, 5152, 5428, 6164, 6608, 7504, 7906, 9499, 10304, 10787, 10856, 12328, 13216, 15008, 15812, 18998, 21574, 21712, 24656, 26432, 27671, 30016, 31624, 37996, 43148, 43424, 49312, 55342, 63248, 75992, 86296, 86848, 90919, 98624, 110684, 126496, 151984, 172592, 181838, 221368, 252992, 303968, 345184, 363676, 442736, 607936, 636433, 690368, 727352, 885472, 1272866, 1454704, 1770944, 2545732, 2909408, 5091464, 5818816, 10182928, 20365856, 40731712]

約数ペア:

[(1, 40731712), (2, 20365856), (4, 10182928), (7, 5818816), (8, 5091464), (14, 2909408), (16, 2545732), (23, 1770944), (28, 1454704), (32, 1272866), (46, 885472), (56, 727352), (59, 690368), (64, 636433), (67, 607936), (92, 442736), (112, 363676), (118, 345184), (134, 303968), (161, 252992), (184, 221368), (224, 181838), (236, 172592), (268, 151984), (322, 126496), (368, 110684), (413, 98624), (448, 90919), (469, 86848), (472, 86296), (536, 75992), (644, 63248), (736, 55342), (826, 49312), (938, 43424), (944, 43148), (1072, 37996), (1288, 31624), (1357, 30016), (1472, 27671), (1541, 26432), (1652, 24656), (1876, 21712), (1888, 21574), (2144, 18998), (2576, 15812), (2714, 15008), (3082, 13216), (3304, 12328), (3752, 10856), (3776, 10787), (3953, 10304), (4288, 9499), (5152, 7906), (5428, 7504), (6164, 6608)]