68114648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71549}}^1$

素因数の和:71579

約数の個数: 32

約数和(自身を含む): 154548000

約数和(自身を除く): 86433352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71549, 143098, 286196, 500843, 572392, 1001686, 1216333, 2003372, 2432666, 4006744, 4865332, 8514331, 9730664, 17028662, 34057324, 68114648]

約数ペア:

[(1, 68114648), (2, 34057324), (4, 17028662), (7, 9730664), (8, 8514331), (14, 4865332), (17, 4006744), (28, 2432666), (34, 2003372), (56, 1216333), (68, 1001686), (119, 572392), (136, 500843), (238, 286196), (476, 143098), (952, 71549)]