22080968

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 52080000

約数和(自身を除く): 29999032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 619, 637, 686, 728, 1238, 1274, 1372, 2476, 2548, 2744, 4333, 4459, 4952, 5096, 8047, 8666, 8918, 16094, 17332, 17836, 30331, 32188, 34664, 35672, 56329, 60662, 64376, 112658, 121324, 212317, 225316, 242648, 394303, 424634, 450632, 788606, 849268, 1577212, 1698536, 2760121, 3154424, 5520242, 11040484, 22080968]

約数ペア:

[(1, 22080968), (2, 11040484), (4, 5520242), (7, 3154424), (8, 2760121), (13, 1698536), (14, 1577212), (26, 849268), (28, 788606), (49, 450632), (52, 424634), (56, 394303), (91, 242648), (98, 225316), (104, 212317), (182, 121324), (196, 112658), (343, 64376), (364, 60662), (392, 56329), (619, 35672), (637, 34664), (686, 32188), (728, 30331), (1238, 17836), (1274, 17332), (1372, 16094), (2476, 8918), (2548, 8666), (2744, 8047), (4333, 5096), (4459, 4952)]