28854696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 81083520

約数和(自身を除く): 52228824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4021, 7176, 8042, 12063, 16084, 24126, 32168, 48252, 52273, 92483, 96504, 104546, 156819, 184966, 209092, 277449, 313638, 369932, 418184, 554898, 627276, 739864, 1109796, 1202279, 1254552, 2219592, 2404558, 3606837, 4809116, 7213674, 9618232, 14427348, 28854696]

約数ペア:

[(1, 28854696), (2, 14427348), (3, 9618232), (4, 7213674), (6, 4809116), (8, 3606837), (12, 2404558), (13, 2219592), (23, 1254552), (24, 1202279), (26, 1109796), (39, 739864), (46, 627276), (52, 554898), (69, 418184), (78, 369932), (92, 313638), (104, 277449), (138, 209092), (156, 184966), (184, 156819), (276, 104546), (299, 96504), (312, 92483), (552, 52273), (598, 48252), (897, 32168), (1196, 24126), (1794, 16084), (2392, 12063), (3588, 8042), (4021, 7176)]