47041618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 34606382

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1499, 1846, 2414, 2998, 15691, 19487, 25483, 31382, 38974, 50966, 106429, 212858, 331279, 662558, 1383577, 1809293, 2767154, 3618586, 23520809, 47041618]

約数ペア:

[(1, 47041618), (2, 23520809), (13, 3618586), (17, 2767154), (26, 1809293), (34, 1383577), (71, 662558), (142, 331279), (221, 212858), (442, 106429), (923, 50966), (1207, 38974), (1499, 31382), (1846, 25483), (2414, 19487), (2998, 15691)]