42605056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 94697064

約数和(自身を除く): 52092008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 173, 208, 256, 296, 346, 416, 481, 512, 592, 692, 832, 962, 1184, 1384, 1664, 1924, 2249, 2368, 2768, 3328, 3848, 4498, 4736, 5536, 6401, 6656, 7696, 8996, 9472, 11072, 12802, 15392, 17992, 18944, 22144, 25604, 30784, 35984, 44288, 51208, 61568, 71968, 83213, 88576, 102416, 123136, 143936, 166426, 204832, 246272, 287872, 332852, 409664, 575744, 665704, 819328, 1151488, 1331408, 1638656, 2662816, 3277312, 5325632, 10651264, 21302528, 42605056]

約数ペア:

[(1, 42605056), (2, 21302528), (4, 10651264), (8, 5325632), (13, 3277312), (16, 2662816), (26, 1638656), (32, 1331408), (37, 1151488), (52, 819328), (64, 665704), (74, 575744), (104, 409664), (128, 332852), (148, 287872), (173, 246272), (208, 204832), (256, 166426), (296, 143936), (346, 123136), (416, 102416), (481, 88576), (512, 83213), (592, 71968), (692, 61568), (832, 51208), (962, 44288), (1184, 35984), (1384, 30784), (1664, 25604), (1924, 22144), (2249, 18944), (2368, 17992), (2768, 15392), (3328, 12802), (3848, 11072), (4498, 9472), (4736, 8996), (5536, 7696), (6401, 6656)]