38788152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 74430408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 103, 104, 136, 142, 156, 204, 206, 213, 221, 284, 309, 312, 408, 412, 426, 442, 568, 618, 663, 824, 852, 884, 923, 1207, 1236, 1326, 1339, 1704, 1751, 1768, 1846, 2414, 2472, 2652, 2678, 2769, 3502, 3621, 3692, 4017, 4828, 5253, 5304, 5356, 5538, 7004, 7242, 7313, 7384, 8034, 9656, 10506, 10712, 11076, 14008, 14484, 14626, 15691, 16068, 21012, 21939, 22152, 22763, 28968, 29252, 31382, 32136, 42024, 43878, 45526, 47073, 58504, 62764, 68289, 87756, 91052, 94146, 95069, 124321, 125528, 136578, 175512, 182104, 188292, 190138, 248642, 273156, 285207, 372963, 376584, 380276, 497284, 546312, 570414, 745926, 760552, 994568, 1140828, 1491852, 1616173, 2281656, 2983704, 3232346, 4848519, 6464692, 9697038, 12929384, 19394076, 38788152]

約数ペア:

[(1, 38788152), (2, 19394076), (3, 12929384), (4, 9697038), (6, 6464692), (8, 4848519), (12, 3232346), (13, 2983704), (17, 2281656), (24, 1616173), (26, 1491852), (34, 1140828), (39, 994568), (51, 760552), (52, 745926), (68, 570414), (71, 546312), (78, 497284), (102, 380276), (103, 376584), (104, 372963), (136, 285207), (142, 273156), (156, 248642), (204, 190138), (206, 188292), (213, 182104), (221, 175512), (284, 136578), (309, 125528), (312, 124321), (408, 95069), (412, 94146), (426, 91052), (442, 87756), (568, 68289), (618, 62764), (663, 58504), (824, 47073), (852, 45526), (884, 43878), (923, 42024), (1207, 32136), (1236, 31382), (1326, 29252), (1339, 28968), (1704, 22763), (1751, 22152), (1768, 21939), (1846, 21012), (2414, 16068), (2472, 15691), (2652, 14626), (2678, 14484), (2769, 14008), (3502, 11076), (3621, 10712), (3692, 10506), (4017, 9656), (4828, 8034), (5253, 7384), (5304, 7313), (5356, 7242), (5538, 7004)]