28646376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5750

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 53606424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 5711, 11422, 17133, 22844, 34266, 45688, 62821, 68532, 108509, 125642, 137064, 188463, 217018, 251284, 325527, 376926, 434036, 502568, 651054, 753852, 868072, 1193599, 1302108, 1507704, 2387198, 2604216, 3580797, 4774396, 7161594, 9548792, 14323188, 28646376]

約数ペア:

[(1, 28646376), (2, 14323188), (3, 9548792), (4, 7161594), (6, 4774396), (8, 3580797), (11, 2604216), (12, 2387198), (19, 1507704), (22, 1302108), (24, 1193599), (33, 868072), (38, 753852), (44, 651054), (57, 502568), (66, 434036), (76, 376926), (88, 325527), (114, 251284), (132, 217018), (152, 188463), (209, 137064), (228, 125642), (264, 108509), (418, 68532), (456, 62821), (627, 45688), (836, 34266), (1254, 22844), (1672, 17133), (2508, 11422), (5016, 5711)]