42602068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 80071740

約数和(自身を除く): 37469672

約数列:

[1, 2, 4, 17, 34, 68, 137, 269, 274, 289, 538, 548, 578, 1076, 1156, 2329, 4573, 4658, 9146, 9316, 18292, 36853, 39593, 73706, 77741, 79186, 147412, 155482, 158372, 310964, 626501, 1253002, 2506004, 10650517, 21301034, 42602068]

約数ペア:

[(1, 42602068), (2, 21301034), (4, 10650517), (17, 2506004), (34, 1253002), (68, 626501), (137, 310964), (269, 158372), (274, 155482), (289, 147412), (538, 79186), (548, 77741), (578, 73706), (1076, 39593), (1156, 36853), (2329, 18292), (4573, 9316), (4658, 9146)]