22398712

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 27598088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 79, 83, 122, 158, 166, 244, 316, 332, 427, 488, 553, 581, 632, 664, 854, 1106, 1162, 1708, 2212, 2324, 3416, 4424, 4648, 4819, 5063, 6557, 9638, 10126, 13114, 19276, 20252, 26228, 33733, 35441, 38552, 40504, 45899, 52456, 67466, 70882, 91798, 134932, 141764, 183596, 269864, 283528, 367192, 399977, 799954, 1599908, 2799839, 3199816, 5599678, 11199356, 22398712]

約数ペア:

[(1, 22398712), (2, 11199356), (4, 5599678), (7, 3199816), (8, 2799839), (14, 1599908), (28, 799954), (56, 399977), (61, 367192), (79, 283528), (83, 269864), (122, 183596), (158, 141764), (166, 134932), (244, 91798), (316, 70882), (332, 67466), (427, 52456), (488, 45899), (553, 40504), (581, 38552), (632, 35441), (664, 33733), (854, 26228), (1106, 20252), (1162, 19276), (1708, 13114), (2212, 10126), (2324, 9638), (3416, 6557), (4424, 5063), (4648, 4819)]