28996933676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{619}}^1\times {\mathrm{32441}}^1$

素因数の和:33102

約数の個数: 36

約数和(自身を含む): 53644144680

約数和(自身を除く): 24647211004

約数列:

[1, 2, 4, 19, 38, 76, 361, 619, 722, 1238, 1444, 2476, 11761, 23522, 32441, 47044, 64882, 129764, 223459, 446918, 616379, 893836, 1232758, 2465516, 11711201, 20080979, 23422402, 40161958, 46844804, 80323916, 381538601, 763077202, 1526154404, 7249233419, 14498466838, 28996933676]

約数ペア:

[(1, 28996933676), (2, 14498466838), (4, 7249233419), (19, 1526154404), (38, 763077202), (76, 381538601), (361, 80323916), (619, 46844804), (722, 40161958), (1238, 23422402), (1444, 20080979), (2476, 11711201), (11761, 2465516), (23522, 1232758), (32441, 893836), (47044, 616379), (64882, 446918), (129764, 223459)]