74257976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10657}}^1$

素因数の和:10743

約数の個数: 32

約数和(自身を含む): 152196240

約数和(自身を除く): 77938264

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 10657, 21314, 42628, 85256, 138541, 277082, 554164, 714019, 1108328, 1428038, 2856076, 5712152, 9282247, 18564494, 37128988, 74257976]

約数ペア:

[(1, 74257976), (2, 37128988), (4, 18564494), (8, 9282247), (13, 5712152), (26, 2856076), (52, 1428038), (67, 1108328), (104, 714019), (134, 554164), (268, 277082), (536, 138541), (871, 85256), (1742, 42628), (3484, 21314), (6968, 10657)]