38925012

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 106510656

約数和(自身を除く): 67585644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 343, 386, 579, 588, 686, 772, 1029, 1158, 1351, 1372, 2058, 2316, 2401, 2702, 4053, 4116, 4802, 5404, 7203, 8106, 9457, 9604, 14406, 16212, 16807, 18914, 28371, 28812, 33614, 37828, 50421, 56742, 66199, 67228, 100842, 113484, 132398, 198597, 201684, 264796, 397194, 463393, 794388, 926786, 1390179, 1853572, 2780358, 3243751, 5560716, 6487502, 9731253, 12975004, 19462506, 38925012]

約数ペア:

[(1, 38925012), (2, 19462506), (3, 12975004), (4, 9731253), (6, 6487502), (7, 5560716), (12, 3243751), (14, 2780358), (21, 1853572), (28, 1390179), (42, 926786), (49, 794388), (84, 463393), (98, 397194), (147, 264796), (193, 201684), (196, 198597), (294, 132398), (343, 113484), (386, 100842), (579, 67228), (588, 66199), (686, 56742), (772, 50421), (1029, 37828), (1158, 33614), (1351, 28812), (1372, 28371), (2058, 18914), (2316, 16807), (2401, 16212), (2702, 14406), (4053, 9604), (4116, 9457), (4802, 8106), (5404, 7203)]