7266376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 14830200

約数和(自身を除く): 7563824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 641, 872, 1282, 1417, 2564, 2834, 5128, 5668, 8333, 11336, 16666, 33332, 66664, 69869, 139738, 279476, 558952, 908297, 1816594, 3633188, 7266376]

約数ペア:

[(1, 7266376), (2, 3633188), (4, 1816594), (8, 908297), (13, 558952), (26, 279476), (52, 139738), (104, 69869), (109, 66664), (218, 33332), (436, 16666), (641, 11336), (872, 8333), (1282, 5668), (1417, 5128), (2564, 2834)]