8817424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 22605696

約数和(自身を除く): 13788272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 421, 476, 616, 748, 842, 952, 1232, 1309, 1496, 1684, 1904, 2618, 2947, 2992, 3368, 4631, 5236, 5894, 6736, 7157, 9262, 10472, 11788, 14314, 18524, 20944, 23576, 28628, 32417, 37048, 47152, 50099, 57256, 64834, 74096, 78727, 100198, 114512, 129668, 157454, 200396, 259336, 314908, 400792, 518672, 551089, 629816, 801584, 1102178, 1259632, 2204356, 4408712, 8817424]

約数ペア:

[(1, 8817424), (2, 4408712), (4, 2204356), (7, 1259632), (8, 1102178), (11, 801584), (14, 629816), (16, 551089), (17, 518672), (22, 400792), (28, 314908), (34, 259336), (44, 200396), (56, 157454), (68, 129668), (77, 114512), (88, 100198), (112, 78727), (119, 74096), (136, 64834), (154, 57256), (176, 50099), (187, 47152), (238, 37048), (272, 32417), (308, 28628), (374, 23576), (421, 20944), (476, 18524), (616, 14314), (748, 11788), (842, 10472), (952, 9262), (1232, 7157), (1309, 6736), (1496, 5894), (1684, 5236), (1904, 4631), (2618, 3368), (2947, 2992)]