69757792

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12899}}^1$

素因数の和:12935

約数の個数: 36

約数和(自身を含む): 148724100

約数和(自身を除く): 78966308

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12899, 25798, 51596, 103192, 167687, 206384, 335374, 412768, 670748, 1341496, 2179931, 2682992, 4359862, 5365984, 8719724, 17439448, 34878896, 69757792]

約数ペア:

[(1, 69757792), (2, 34878896), (4, 17439448), (8, 8719724), (13, 5365984), (16, 4359862), (26, 2682992), (32, 2179931), (52, 1341496), (104, 670748), (169, 412768), (208, 335374), (338, 206384), (416, 167687), (676, 103192), (1352, 51596), (2704, 25798), (5408, 12899)]