28593864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 62126136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 599, 612, 663, 702, 884, 918, 936, 1198, 1224, 1326, 1404, 1768, 1797, 1836, 1989, 2396, 2652, 2808, 3594, 3672, 3978, 4792, 5304, 5391, 5967, 7188, 7787, 7956, 10183, 10782, 11934, 14376, 15574, 15912, 16173, 20366, 21564, 23361, 23868, 30549, 31148, 32346, 40732, 43128, 46722, 47736, 61098, 62296, 64692, 70083, 81464, 91647, 93444, 122196, 129384, 132379, 140166, 183294, 186888, 210249, 244392, 264758, 274941, 280332, 366588, 397137, 420498, 529516, 549882, 560664, 733176, 794274, 840996, 1059032, 1099764, 1191411, 1588548, 1681992, 2199528, 2382822, 3177096, 3574233, 4765644, 7148466, 9531288, 14296932, 28593864]

約数ペア:

[(1, 28593864), (2, 14296932), (3, 9531288), (4, 7148466), (6, 4765644), (8, 3574233), (9, 3177096), (12, 2382822), (13, 2199528), (17, 1681992), (18, 1588548), (24, 1191411), (26, 1099764), (27, 1059032), (34, 840996), (36, 794274), (39, 733176), (51, 560664), (52, 549882), (54, 529516), (68, 420498), (72, 397137), (78, 366588), (102, 280332), (104, 274941), (108, 264758), (117, 244392), (136, 210249), (153, 186888), (156, 183294), (204, 140166), (216, 132379), (221, 129384), (234, 122196), (306, 93444), (312, 91647), (351, 81464), (408, 70083), (442, 64692), (459, 62296), (468, 61098), (599, 47736), (612, 46722), (663, 43128), (702, 40732), (884, 32346), (918, 31148), (936, 30549), (1198, 23868), (1224, 23361), (1326, 21564), (1404, 20366), (1768, 16173), (1797, 15912), (1836, 15574), (1989, 14376), (2396, 11934), (2652, 10782), (2808, 10183), (3594, 7956), (3672, 7787), (3978, 7188), (4792, 5967), (5304, 5391)]