27988224

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1$

素因数の和:3343

約数の個数: 72

約数和(自身を含む): 81285792

約数和(自身を除く): 53297568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 3313, 4224, 6626, 8448, 9939, 13252, 19878, 26504, 36443, 39756, 53008, 72886, 79512, 106016, 109329, 145772, 159024, 212032, 218658, 291544, 318048, 424064, 437316, 583088, 636096, 848128, 874632, 1166176, 1272192, 1749264, 2332352, 2544384, 3498528, 4664704, 6997056, 9329408, 13994112, 27988224]

約数ペア:

[(1, 27988224), (2, 13994112), (3, 9329408), (4, 6997056), (6, 4664704), (8, 3498528), (11, 2544384), (12, 2332352), (16, 1749264), (22, 1272192), (24, 1166176), (32, 874632), (33, 848128), (44, 636096), (48, 583088), (64, 437316), (66, 424064), (88, 318048), (96, 291544), (128, 218658), (132, 212032), (176, 159024), (192, 145772), (256, 109329), (264, 106016), (352, 79512), (384, 72886), (528, 53008), (704, 39756), (768, 36443), (1056, 26504), (1408, 19878), (2112, 13252), (2816, 9939), (3313, 8448), (4224, 6626)]