17430928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 35283456

約数和(自身を除く): 17852528

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 311, 452, 496, 622, 904, 1244, 1808, 2488, 3503, 4976, 7006, 9641, 14012, 19282, 28024, 35143, 38564, 56048, 70286, 77128, 140572, 154256, 281144, 562288, 1089433, 2178866, 4357732, 8715464, 17430928]

約数ペア:

[(1, 17430928), (2, 8715464), (4, 4357732), (8, 2178866), (16, 1089433), (31, 562288), (62, 281144), (113, 154256), (124, 140572), (226, 77128), (248, 70286), (311, 56048), (452, 38564), (496, 35143), (622, 28024), (904, 19282), (1244, 14012), (1808, 9641), (2488, 7006), (3503, 4976)]