40876380538

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2213}}^1\times {\mathrm{2887}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 70283199744

約数和(自身を除く): 29406819206

約数列:

[1, 2, 7, 14, 457, 914, 2213, 2887, 3199, 4426, 5774, 6398, 15491, 20209, 30982, 40418, 1011341, 1319359, 2022682, 2638718, 6388931, 7079387, 9235513, 12777862, 14158774, 18471026, 44722517, 89445034, 2919741467, 5839482934, 20438190269, 40876380538]

約数ペア:

[(1, 40876380538), (2, 20438190269), (7, 5839482934), (14, 2919741467), (457, 89445034), (914, 44722517), (2213, 18471026), (2887, 14158774), (3199, 12777862), (4426, 9235513), (5774, 7079387), (6398, 6388931), (15491, 2638718), (20209, 2022682), (30982, 1319359), (40418, 1011341)]