22478528072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2807009}}^1$

素因数の和:2807046

約数の個数: 64

約数和(自身を含む): 56589321600

約数和(自身を除く): 34110793528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 2807009, 5614018, 11228036, 19649063, 22456072, 30877099, 36491117, 39298126, 61754198, 72982234, 78596252, 123508396, 145964468, 157192504, 216139693, 247016792, 255437819, 291928936, 401402287, 432279386, 510875638, 802804574, 864558772, 1021751276, 1605609148, 1729117544, 2043502552, 2809816009, 3211218296, 5619632018, 11239264036, 22478528072]

約数ペア:

[(1, 22478528072), (2, 11239264036), (4, 5619632018), (7, 3211218296), (8, 2809816009), (11, 2043502552), (13, 1729117544), (14, 1605609148), (22, 1021751276), (26, 864558772), (28, 802804574), (44, 510875638), (52, 432279386), (56, 401402287), (77, 291928936), (88, 255437819), (91, 247016792), (104, 216139693), (143, 157192504), (154, 145964468), (182, 123508396), (286, 78596252), (308, 72982234), (364, 61754198), (572, 39298126), (616, 36491117), (728, 30877099), (1001, 22456072), (1144, 19649063), (2002, 11228036), (4004, 5614018), (8008, 2807009)]