73041904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 152945072

約数和(自身を除く): 79903168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 811, 866, 1622, 1732, 3244, 3464, 5629, 6488, 6928, 10543, 11258, 12976, 21086, 22516, 42172, 45032, 84344, 90064, 168688, 351163, 702326, 1404652, 2809304, 4565119, 5618608, 9130238, 18260476, 36520952, 73041904]

約数ペア:

[(1, 73041904), (2, 36520952), (4, 18260476), (8, 9130238), (13, 5618608), (16, 4565119), (26, 2809304), (52, 1404652), (104, 702326), (208, 351163), (433, 168688), (811, 90064), (866, 84344), (1622, 45032), (1732, 42172), (3244, 22516), (3464, 21086), (5629, 12976), (6488, 11258), (6928, 10543)]