26873296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 55378400

約数和(自身を除く): 28505104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 811, 872, 1622, 1744, 2071, 3244, 4142, 6488, 8284, 12976, 15409, 16568, 30818, 33136, 61636, 88399, 123272, 176798, 246544, 353596, 707192, 1414384, 1679581, 3359162, 6718324, 13436648, 26873296]

約数ペア:

[(1, 26873296), (2, 13436648), (4, 6718324), (8, 3359162), (16, 1679581), (19, 1414384), (38, 707192), (76, 353596), (109, 246544), (152, 176798), (218, 123272), (304, 88399), (436, 61636), (811, 33136), (872, 30818), (1622, 16568), (1744, 15409), (2071, 12976), (3244, 8284), (4142, 6488)]