42012304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 86666328

約数和(自身を除く): 44654024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 601, 1028, 1202, 2056, 2404, 4112, 4369, 4808, 8738, 9616, 10217, 17476, 20434, 34952, 40868, 69904, 81736, 154457, 163472, 308914, 617828, 1235656, 2471312, 2625769, 5251538, 10503076, 21006152, 42012304]

約数ペア:

[(1, 42012304), (2, 21006152), (4, 10503076), (8, 5251538), (16, 2625769), (17, 2471312), (34, 1235656), (68, 617828), (136, 308914), (257, 163472), (272, 154457), (514, 81736), (601, 69904), (1028, 40868), (1202, 34952), (2056, 20434), (2404, 17476), (4112, 10217), (4369, 9616), (4808, 8738)]