74721296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15663

約数の個数: 40

約数和(自身を含む): 162697920

約数和(自身を除く): 87976624

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 15619, 31238, 62476, 124952, 203047, 249904, 359237, 406094, 718474, 812188, 1436948, 1624376, 2873896, 3248752, 4670081, 5747792, 9340162, 18680324, 37360648, 74721296]

約数ペア:

[(1, 74721296), (2, 37360648), (4, 18680324), (8, 9340162), (13, 5747792), (16, 4670081), (23, 3248752), (26, 2873896), (46, 1624376), (52, 1436948), (92, 812188), (104, 718474), (184, 406094), (208, 359237), (299, 249904), (368, 203047), (598, 124952), (1196, 62476), (2392, 31238), (4784, 15619)]