28320864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 87381504

約数和(自身を除く): 59060640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2063, 2288, 3432, 4126, 4576, 6189, 6864, 8252, 12378, 13728, 16504, 22693, 24756, 26819, 33008, 45386, 49512, 53638, 66016, 68079, 80457, 90772, 99024, 107276, 136158, 160914, 181544, 198048, 214552, 272316, 295009, 321828, 363088, 429104, 544632, 590018, 643656, 726176, 858208, 885027, 1089264, 1180036, 1287312, 1770054, 2178528, 2360072, 2574624, 3540108, 4720144, 7080216, 9440288, 14160432, 28320864]

約数ペア:

[(1, 28320864), (2, 14160432), (3, 9440288), (4, 7080216), (6, 4720144), (8, 3540108), (11, 2574624), (12, 2360072), (13, 2178528), (16, 1770054), (22, 1287312), (24, 1180036), (26, 1089264), (32, 885027), (33, 858208), (39, 726176), (44, 643656), (48, 590018), (52, 544632), (66, 429104), (78, 363088), (88, 321828), (96, 295009), (104, 272316), (132, 214552), (143, 198048), (156, 181544), (176, 160914), (208, 136158), (264, 107276), (286, 99024), (312, 90772), (352, 80457), (416, 68079), (429, 66016), (528, 53638), (572, 49512), (624, 45386), (858, 33008), (1056, 26819), (1144, 24756), (1248, 22693), (1716, 16504), (2063, 13728), (2288, 12378), (3432, 8252), (4126, 6864), (4576, 6189)]