71743723966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1\times {\mathrm{2477}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 110678581440

約数和(自身を除く): 38934857474

約数列:

[1, 2, 41, 82, 421, 839, 842, 1678, 2477, 4954, 17261, 34399, 34522, 68798, 101557, 203114, 353219, 706438, 1042817, 2078203, 2085634, 4156406, 14481979, 28963958, 42755497, 85206323, 85510994, 170412646, 874923463, 1749846926, 35871861983, 71743723966]

約数ペア:

[(1, 71743723966), (2, 35871861983), (41, 1749846926), (82, 874923463), (421, 170412646), (839, 85510994), (842, 85206323), (1678, 42755497), (2477, 28963958), (4954, 14481979), (17261, 4156406), (34399, 2085634), (34522, 2078203), (68798, 1042817), (101557, 706438), (203114, 353219)]