42019376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 102047040

約数和(自身を除く): 60027664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 761, 812, 952, 986, 1522, 1624, 1904, 1972, 3044, 3248, 3451, 3944, 5327, 6088, 6902, 7888, 10654, 12176, 12937, 13804, 21308, 22069, 25874, 27608, 42616, 44138, 51748, 55216, 85232, 88276, 90559, 103496, 154483, 176552, 181118, 206992, 308966, 353104, 362236, 375173, 617932, 724472, 750346, 1235864, 1448944, 1500692, 2471728, 2626211, 3001384, 5252422, 6002768, 10504844, 21009688, 42019376]

約数ペア:

[(1, 42019376), (2, 21009688), (4, 10504844), (7, 6002768), (8, 5252422), (14, 3001384), (16, 2626211), (17, 2471728), (28, 1500692), (29, 1448944), (34, 1235864), (56, 750346), (58, 724472), (68, 617932), (112, 375173), (116, 362236), (119, 353104), (136, 308966), (203, 206992), (232, 181118), (238, 176552), (272, 154483), (406, 103496), (464, 90559), (476, 88276), (493, 85232), (761, 55216), (812, 51748), (952, 44138), (986, 42616), (1522, 27608), (1624, 25874), (1904, 22069), (1972, 21308), (3044, 13804), (3248, 12937), (3451, 12176), (3944, 10654), (5327, 7888), (6088, 6902)]