42668908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{907}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 78814400

約数和(自身を除く): 36145492

約数列:

[1, 2, 4, 19, 38, 76, 619, 907, 1238, 1814, 2476, 3628, 11761, 17233, 23522, 34466, 47044, 68932, 561433, 1122866, 2245732, 10667227, 21334454, 42668908]

約数ペア:

[(1, 42668908), (2, 21334454), (4, 10667227), (19, 2245732), (38, 1122866), (76, 561433), (619, 68932), (907, 47044), (1238, 34466), (1814, 23522), (2476, 17233), (3628, 11761)]