42410784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 84597216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 1999, 2652, 3536, 3998, 5304, 5997, 7072, 7996, 10608, 11994, 15992, 21216, 23988, 25987, 31984, 33983, 47976, 51974, 63968, 67966, 77961, 95952, 101949, 103948, 135932, 155922, 191904, 203898, 207896, 271864, 311844, 407796, 415792, 441779, 543728, 623688, 815592, 831584, 883558, 1087456, 1247376, 1325337, 1631184, 1767116, 2494752, 2650674, 3262368, 3534232, 5301348, 7068464, 10602696, 14136928, 21205392, 42410784]

約数ペア:

[(1, 42410784), (2, 21205392), (3, 14136928), (4, 10602696), (6, 7068464), (8, 5301348), (12, 3534232), (13, 3262368), (16, 2650674), (17, 2494752), (24, 1767116), (26, 1631184), (32, 1325337), (34, 1247376), (39, 1087456), (48, 883558), (51, 831584), (52, 815592), (68, 623688), (78, 543728), (96, 441779), (102, 415792), (104, 407796), (136, 311844), (156, 271864), (204, 207896), (208, 203898), (221, 191904), (272, 155922), (312, 135932), (408, 103948), (416, 101949), (442, 95952), (544, 77961), (624, 67966), (663, 63968), (816, 51974), (884, 47976), (1248, 33983), (1326, 31984), (1632, 25987), (1768, 23988), (1999, 21216), (2652, 15992), (3536, 11994), (3998, 10608), (5304, 7996), (5997, 7072)]