28151649024

素因数分解:

$2^8\times 3^1\times {\mathrm{233}}^1\times {\mathrm{157321}}^1$

素因数の和:157573

約数の個数: 72

約数和(自身を含む): 75246483312

約数和(自身を除く): 47094834288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 233, 256, 384, 466, 699, 768, 932, 1398, 1864, 2796, 3728, 5592, 7456, 11184, 14912, 22368, 29824, 44736, 59648, 89472, 157321, 178944, 314642, 471963, 629284, 943926, 1258568, 1887852, 2517136, 3775704, 5034272, 7551408, 10068544, 15102816, 20137088, 30205632, 36655793, 40274176, 60411264, 73311586, 109967379, 120822528, 146623172, 219934758, 293246344, 439869516, 586492688, 879739032, 1172985376, 1759478064, 2345970752, 3518956128, 4691941504, 7037912256, 9383883008, 14075824512, 28151649024]

約数ペア:

[(1, 28151649024), (2, 14075824512), (3, 9383883008), (4, 7037912256), (6, 4691941504), (8, 3518956128), (12, 2345970752), (16, 1759478064), (24, 1172985376), (32, 879739032), (48, 586492688), (64, 439869516), (96, 293246344), (128, 219934758), (192, 146623172), (233, 120822528), (256, 109967379), (384, 73311586), (466, 60411264), (699, 40274176), (768, 36655793), (932, 30205632), (1398, 20137088), (1864, 15102816), (2796, 10068544), (3728, 7551408), (5592, 5034272), (7456, 3775704), (11184, 2517136), (14912, 1887852), (22368, 1258568), (29824, 943926), (44736, 629284), (59648, 471963), (89472, 314642), (157321, 178944)]