74004216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21596

約数の個数: 64

約数和(自身を含む): 217365120

約数和(自身を除く): 143360904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21563, 43126, 64689, 86252, 129378, 172504, 237193, 258756, 280319, 474386, 517512, 560638, 711579, 840957, 948772, 1121276, 1423158, 1681914, 1897544, 2242552, 2846316, 3083509, 3363828, 5692632, 6167018, 6727656, 9250527, 12334036, 18501054, 24668072, 37002108, 74004216]

約数ペア:

[(1, 74004216), (2, 37002108), (3, 24668072), (4, 18501054), (6, 12334036), (8, 9250527), (11, 6727656), (12, 6167018), (13, 5692632), (22, 3363828), (24, 3083509), (26, 2846316), (33, 2242552), (39, 1897544), (44, 1681914), (52, 1423158), (66, 1121276), (78, 948772), (88, 840957), (104, 711579), (132, 560638), (143, 517512), (156, 474386), (264, 280319), (286, 258756), (312, 237193), (429, 172504), (572, 129378), (858, 86252), (1144, 64689), (1716, 43126), (3432, 21563)]