28655904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9673

約数の個数: 48

約数和(自身を含む): 77656320

約数和(自身を除く): 49000416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9629, 19258, 28887, 38516, 57774, 77032, 115548, 154064, 231096, 298499, 308128, 462192, 596998, 895497, 924384, 1193996, 1790994, 2387992, 3581988, 4775984, 7163976, 9551968, 14327952, 28655904]

約数ペア:

[(1, 28655904), (2, 14327952), (3, 9551968), (4, 7163976), (6, 4775984), (8, 3581988), (12, 2387992), (16, 1790994), (24, 1193996), (31, 924384), (32, 895497), (48, 596998), (62, 462192), (93, 308128), (96, 298499), (124, 231096), (186, 154064), (248, 115548), (372, 77032), (496, 57774), (744, 38516), (992, 28887), (1488, 19258), (2976, 9629)]