43946506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 72313920

約数和(自身を除く): 28367414

約数列:

[1, 2, 19, 38, 41, 67, 82, 134, 421, 779, 842, 1273, 1558, 2546, 2747, 5494, 7999, 15998, 17261, 28207, 34522, 52193, 56414, 104386, 327959, 535933, 655918, 1071866, 1156487, 2312974, 21973253, 43946506]

約数ペア:

[(1, 43946506), (2, 21973253), (19, 2312974), (38, 1156487), (41, 1071866), (67, 655918), (82, 535933), (134, 327959), (421, 104386), (779, 56414), (842, 52193), (1273, 34522), (1558, 28207), (2546, 17261), (2747, 15998), (5494, 7999)]