64897464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142319}}^1$

素因数の和:142347

約数の個数: 32

約数和(自身を含む): 170784000

約数和(自身を除く): 105886536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 142319, 284638, 426957, 569276, 853914, 1138552, 1707828, 2704061, 3415656, 5408122, 8112183, 10816244, 16224366, 21632488, 32448732, 64897464]

約数ペア:

[(1, 64897464), (2, 32448732), (3, 21632488), (4, 16224366), (6, 10816244), (8, 8112183), (12, 5408122), (19, 3415656), (24, 2704061), (38, 1707828), (57, 1138552), (76, 853914), (114, 569276), (152, 426957), (228, 284638), (456, 142319)]