417840176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2477}}^1$

素因数の和:3309

約数の個数: 40

約数和(自身を含む): 873267024

約数和(自身を除く): 455426848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 811, 1622, 2477, 3244, 4954, 6488, 9908, 10543, 12976, 19816, 21086, 32201, 39632, 42172, 64402, 84344, 128804, 168688, 257608, 515216, 2008847, 4017694, 8035388, 16070776, 26115011, 32141552, 52230022, 104460044, 208920088, 417840176]

約数ペア:

[(1, 417840176), (2, 208920088), (4, 104460044), (8, 52230022), (13, 32141552), (16, 26115011), (26, 16070776), (52, 8035388), (104, 4017694), (208, 2008847), (811, 515216), (1622, 257608), (2477, 168688), (3244, 128804), (4954, 84344), (6488, 64402), (9908, 42172), (10543, 39632), (12976, 32201), (19816, 21086)]