73334768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 153698496

約数和(自身を除く): 80363728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 1301, 2168, 2602, 3523, 4336, 5204, 7046, 10408, 14092, 16913, 20816, 28184, 33826, 56368, 67652, 135304, 270608, 352571, 705142, 1410284, 2820568, 4583423, 5641136, 9166846, 18333692, 36667384, 73334768]

約数ペア:

[(1, 73334768), (2, 36667384), (4, 18333692), (8, 9166846), (13, 5641136), (16, 4583423), (26, 2820568), (52, 1410284), (104, 705142), (208, 352571), (271, 270608), (542, 135304), (1084, 67652), (1301, 56368), (2168, 33826), (2602, 28184), (3523, 20816), (4336, 16913), (5204, 14092), (7046, 10408)]