42640872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 113088000

約数和(自身を除く): 70447128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 1549, 2294, 3098, 3441, 4588, 4647, 6196, 6882, 9176, 9294, 12392, 13764, 18588, 27528, 37176, 48019, 57313, 96038, 114626, 144057, 171939, 192076, 229252, 288114, 343878, 384152, 458504, 576228, 687756, 1152456, 1375512, 1776703, 3553406, 5330109, 7106812, 10660218, 14213624, 21320436, 42640872]

約数ペア:

[(1, 42640872), (2, 21320436), (3, 14213624), (4, 10660218), (6, 7106812), (8, 5330109), (12, 3553406), (24, 1776703), (31, 1375512), (37, 1152456), (62, 687756), (74, 576228), (93, 458504), (111, 384152), (124, 343878), (148, 288114), (186, 229252), (222, 192076), (248, 171939), (296, 144057), (372, 114626), (444, 96038), (744, 57313), (888, 48019), (1147, 37176), (1549, 27528), (2294, 18588), (3098, 13764), (3441, 12392), (4588, 9294), (4647, 9176), (6196, 6882)]