72719704

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 141649200

約数和(自身を除く): 68929496

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 307, 614, 1021, 1228, 2042, 2456, 4084, 8168, 8903, 17806, 29609, 35612, 59218, 71224, 118436, 236872, 313447, 626894, 1253788, 2507576, 9089963, 18179926, 36359852, 72719704]

約数ペア:

[(1, 72719704), (2, 36359852), (4, 18179926), (8, 9089963), (29, 2507576), (58, 1253788), (116, 626894), (232, 313447), (307, 236872), (614, 118436), (1021, 71224), (1228, 59218), (2042, 35612), (2456, 29609), (4084, 17806), (8168, 8903)]