8818891328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4772

約数の個数: 112

約数和(自身を含む): 19652504256

約数和(自身を除く): 10833612928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 53, 64, 86, 104, 106, 172, 208, 212, 344, 416, 424, 559, 688, 689, 832, 848, 1118, 1376, 1378, 1696, 2236, 2279, 2752, 2756, 3392, 4472, 4558, 4651, 5512, 8944, 9116, 9302, 11024, 17888, 18232, 18604, 22048, 29627, 35776, 36464, 37208, 44096, 59254, 60463, 72928, 74416, 118508, 120926, 145856, 148832, 199993, 237016, 241852, 246503, 297664, 399986, 474032, 483704, 493006, 799972, 948064, 967408, 986012, 1599944, 1896128, 1934816, 1972024, 2599909, 3199888, 3204539, 3869632, 3944048, 5199818, 6399776, 6409078, 7888096, 10399636, 10599629, 12799552, 12818156, 15776192, 20799272, 21199258, 25636312, 41598544, 42398516, 51272624, 83197088, 84797032, 102545248, 137795177, 166394176, 169594064, 205090496, 275590354, 339188128, 551180708, 678376256, 1102361416, 2204722832, 4409445664, 8818891328]

約数ペア:

[(1, 8818891328), (2, 4409445664), (4, 2204722832), (8, 1102361416), (13, 678376256), (16, 551180708), (26, 339188128), (32, 275590354), (43, 205090496), (52, 169594064), (53, 166394176), (64, 137795177), (86, 102545248), (104, 84797032), (106, 83197088), (172, 51272624), (208, 42398516), (212, 41598544), (344, 25636312), (416, 21199258), (424, 20799272), (559, 15776192), (688, 12818156), (689, 12799552), (832, 10599629), (848, 10399636), (1118, 7888096), (1376, 6409078), (1378, 6399776), (1696, 5199818), (2236, 3944048), (2279, 3869632), (2752, 3204539), (2756, 3199888), (3392, 2599909), (4472, 1972024), (4558, 1934816), (4651, 1896128), (5512, 1599944), (8944, 986012), (9116, 967408), (9302, 948064), (11024, 799972), (17888, 493006), (18232, 483704), (18604, 474032), (22048, 399986), (29627, 297664), (35776, 246503), (36464, 241852), (37208, 237016), (44096, 199993), (59254, 148832), (60463, 145856), (72928, 120926), (74416, 118508)]