68531476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1301}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 129382344

約数和(自身を除く): 60850868

約数列:

[1, 2, 4, 13, 26, 52, 1013, 1301, 2026, 2602, 4052, 5204, 13169, 16913, 26338, 33826, 52676, 67652, 1317913, 2635826, 5271652, 17132869, 34265738, 68531476]

約数ペア:

[(1, 68531476), (2, 34265738), (4, 17132869), (13, 5271652), (26, 2635826), (52, 1317913), (1013, 67652), (1301, 52676), (2026, 33826), (2602, 26338), (4052, 16913), (5204, 13169)]