38750124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 111476736

約数和(自身を除く): 72726612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 647, 651, 713, 868, 966, 1294, 1302, 1426, 1932, 1941, 2139, 2588, 2604, 2852, 3882, 4278, 4529, 4991, 7764, 8556, 9058, 9982, 13587, 14881, 14973, 18116, 19964, 20057, 27174, 29762, 29946, 40114, 44643, 54348, 59524, 59892, 60171, 80228, 89286, 104167, 120342, 140399, 178572, 208334, 240684, 280798, 312501, 416668, 421197, 461311, 561596, 625002, 842394, 922622, 1250004, 1383933, 1684788, 1845244, 2767866, 3229177, 5535732, 6458354, 9687531, 12916708, 19375062, 38750124]

約数ペア:

[(1, 38750124), (2, 19375062), (3, 12916708), (4, 9687531), (6, 6458354), (7, 5535732), (12, 3229177), (14, 2767866), (21, 1845244), (23, 1684788), (28, 1383933), (31, 1250004), (42, 922622), (46, 842394), (62, 625002), (69, 561596), (84, 461311), (92, 421197), (93, 416668), (124, 312501), (138, 280798), (161, 240684), (186, 208334), (217, 178572), (276, 140399), (322, 120342), (372, 104167), (434, 89286), (483, 80228), (644, 60171), (647, 59892), (651, 59524), (713, 54348), (868, 44643), (966, 40114), (1294, 29946), (1302, 29762), (1426, 27174), (1932, 20057), (1941, 19964), (2139, 18116), (2588, 14973), (2604, 14881), (2852, 13587), (3882, 9982), (4278, 9058), (4529, 8556), (4991, 7764)]