39984252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 117680640

約数和(自身を除く): 77696388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 308, 327, 397, 436, 462, 654, 763, 794, 924, 1191, 1199, 1308, 1526, 1588, 2289, 2382, 2398, 2779, 3052, 3597, 4367, 4578, 4764, 4796, 5558, 7194, 8337, 8393, 8734, 9156, 11116, 13101, 14388, 16674, 16786, 17468, 25179, 26202, 30569, 33348, 33572, 43273, 50358, 52404, 61138, 86546, 91707, 100716, 122276, 129819, 173092, 183414, 259638, 302911, 366828, 476003, 519276, 605822, 908733, 952006, 1211644, 1428009, 1817466, 1904012, 2856018, 3332021, 3634932, 5712036, 6664042, 9996063, 13328084, 19992126, 39984252]

約数ペア:

[(1, 39984252), (2, 19992126), (3, 13328084), (4, 9996063), (6, 6664042), (7, 5712036), (11, 3634932), (12, 3332021), (14, 2856018), (21, 1904012), (22, 1817466), (28, 1428009), (33, 1211644), (42, 952006), (44, 908733), (66, 605822), (77, 519276), (84, 476003), (109, 366828), (132, 302911), (154, 259638), (218, 183414), (231, 173092), (308, 129819), (327, 122276), (397, 100716), (436, 91707), (462, 86546), (654, 61138), (763, 52404), (794, 50358), (924, 43273), (1191, 33572), (1199, 33348), (1308, 30569), (1526, 26202), (1588, 25179), (2289, 17468), (2382, 16786), (2398, 16674), (2779, 14388), (3052, 13101), (3597, 11116), (4367, 9156), (4578, 8734), (4764, 8393), (4796, 8337), (5558, 7194)]