79785758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 135922752

約数和(自身を除く): 56136994

約数列:

[1, 2, 13, 23, 26, 46, 101, 202, 299, 598, 1313, 1321, 2323, 2626, 2642, 4646, 17173, 30199, 30383, 34346, 60398, 60766, 133421, 266842, 394979, 789958, 1734473, 3068683, 3468946, 6137366, 39892879, 79785758]

約数ペア:

[(1, 79785758), (2, 39892879), (13, 6137366), (23, 3468946), (26, 3068683), (46, 1734473), (101, 789958), (202, 394979), (299, 266842), (598, 133421), (1313, 60766), (1321, 60398), (2323, 34346), (2626, 30383), (2642, 30199), (4646, 17173)]