43198672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 92619072

約数和(自身を除く): 49420400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3457, 6248, 6914, 12496, 13828, 27656, 38027, 55312, 76054, 152108, 245447, 304216, 490894, 608432, 981788, 1963576, 2699917, 3927152, 5399834, 10799668, 21599336, 43198672]

約数ペア:

[(1, 43198672), (2, 21599336), (4, 10799668), (8, 5399834), (11, 3927152), (16, 2699917), (22, 1963576), (44, 981788), (71, 608432), (88, 490894), (142, 304216), (176, 245447), (284, 152108), (568, 76054), (781, 55312), (1136, 38027), (1562, 27656), (3124, 13828), (3457, 12496), (6248, 6914)]