38750768

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 52910032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 307, 322, 343, 368, 392, 614, 644, 686, 784, 1127, 1228, 1288, 1372, 2149, 2254, 2456, 2576, 2744, 4298, 4508, 4912, 5488, 7061, 7889, 8596, 9016, 14122, 15043, 15778, 17192, 18032, 28244, 30086, 31556, 34384, 49427, 56488, 60172, 63112, 98854, 105301, 112976, 120344, 126224, 197708, 210602, 240688, 345989, 395416, 421204, 691978, 790832, 842408, 1383956, 1684816, 2421923, 2767912, 4843846, 5535824, 9687692, 19375384, 38750768]

約数ペア:

[(1, 38750768), (2, 19375384), (4, 9687692), (7, 5535824), (8, 4843846), (14, 2767912), (16, 2421923), (23, 1684816), (28, 1383956), (46, 842408), (49, 790832), (56, 691978), (92, 421204), (98, 395416), (112, 345989), (161, 240688), (184, 210602), (196, 197708), (307, 126224), (322, 120344), (343, 112976), (368, 105301), (392, 98854), (614, 63112), (644, 60172), (686, 56488), (784, 49427), (1127, 34384), (1228, 31556), (1288, 30086), (1372, 28244), (2149, 18032), (2254, 17192), (2456, 15778), (2576, 15043), (2744, 14122), (4298, 9016), (4508, 8596), (4912, 7889), (5488, 7061)]