15704480764

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1\times {\mathrm{2549}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 31667328000

約数和(自身を除く): 15962847236

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1583, 1946, 2549, 3166, 3892, 5098, 6332, 10196, 11081, 17843, 22162, 35686, 44324, 71372, 220037, 354311, 440074, 708622, 880148, 1417244, 1540259, 2480177, 3080518, 4035067, 4960354, 6161036, 8070134, 9920708, 16140268, 28245469, 56490938, 112981876, 560874313, 1121748626, 2243497252, 3926120191, 7852240382, 15704480764]

約数ペア:

[(1, 15704480764), (2, 7852240382), (4, 3926120191), (7, 2243497252), (14, 1121748626), (28, 560874313), (139, 112981876), (278, 56490938), (556, 28245469), (973, 16140268), (1583, 9920708), (1946, 8070134), (2549, 6161036), (3166, 4960354), (3892, 4035067), (5098, 3080518), (6332, 2480177), (10196, 1540259), (11081, 1417244), (17843, 880148), (22162, 708622), (35686, 440074), (44324, 354311), (71372, 220037)]