43278742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 72122400

約数和(自身を除く): 28843658

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 317, 634, 767, 1157, 1534, 2314, 4121, 5251, 8242, 10502, 18703, 28213, 37406, 56426, 68263, 136526, 243139, 366769, 486278, 733538, 1664567, 3329134, 21639371, 43278742]

約数ペア:

[(1, 43278742), (2, 21639371), (13, 3329134), (26, 1664567), (59, 733538), (89, 486278), (118, 366769), (178, 243139), (317, 136526), (634, 68263), (767, 56426), (1157, 37406), (1534, 28213), (2314, 18703), (4121, 10502), (5251, 8242)]