8353324

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 18960480

約数和(自身を除く): 10607156

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 109, 119, 161, 196, 218, 238, 322, 391, 436, 476, 644, 763, 782, 833, 1127, 1526, 1564, 1666, 1853, 2254, 2507, 2737, 3052, 3332, 3706, 4508, 5014, 5341, 5474, 7412, 10028, 10682, 10948, 12971, 17549, 19159, 21364, 25942, 35098, 38318, 42619, 51884, 70196, 76636, 85238, 90797, 122843, 170476, 181594, 245686, 298333, 363188, 491372, 596666, 1193332, 2088331, 4176662, 8353324]

約数ペア:

[(1, 8353324), (2, 4176662), (4, 2088331), (7, 1193332), (14, 596666), (17, 491372), (23, 363188), (28, 298333), (34, 245686), (46, 181594), (49, 170476), (68, 122843), (92, 90797), (98, 85238), (109, 76636), (119, 70196), (161, 51884), (196, 42619), (218, 38318), (238, 35098), (322, 25942), (391, 21364), (436, 19159), (476, 17549), (644, 12971), (763, 10948), (782, 10682), (833, 10028), (1127, 7412), (1526, 5474), (1564, 5341), (1666, 5014), (1853, 4508), (2254, 3706), (2507, 3332), (2737, 3052)]