28498362

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 62512128

約数和(自身を除く): 34013766

約数列:

[1, 2, 3, 6, 31, 37, 41, 62, 74, 82, 93, 101, 111, 123, 186, 202, 222, 246, 303, 606, 1147, 1271, 1517, 2294, 2542, 3034, 3131, 3441, 3737, 3813, 4141, 4551, 6262, 6882, 7474, 7626, 8282, 9102, 9393, 11211, 12423, 18786, 22422, 24846, 47027, 94054, 115847, 128371, 141081, 153217, 231694, 256742, 282162, 306434, 347541, 385113, 459651, 695082, 770226, 919302, 4749727, 9499454, 14249181, 28498362]

約数ペア:

[(1, 28498362), (2, 14249181), (3, 9499454), (6, 4749727), (31, 919302), (37, 770226), (41, 695082), (62, 459651), (74, 385113), (82, 347541), (93, 306434), (101, 282162), (111, 256742), (123, 231694), (186, 153217), (202, 141081), (222, 128371), (246, 115847), (303, 94054), (606, 47027), (1147, 24846), (1271, 22422), (1517, 18786), (2294, 12423), (2542, 11211), (3034, 9393), (3131, 9102), (3441, 8282), (3737, 7626), (3813, 7474), (4141, 6882), (4551, 6262)]