40371386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 68299200

約数和(自身を除く): 27927814

約数列:

[1, 2, 11, 22, 61, 67, 122, 134, 449, 671, 737, 898, 1342, 1474, 4087, 4939, 8174, 9878, 27389, 30083, 44957, 54778, 60166, 89914, 301279, 330913, 602558, 661826, 1835063, 3670126, 20185693, 40371386]

約数ペア:

[(1, 40371386), (2, 20185693), (11, 3670126), (22, 1835063), (61, 661826), (67, 602558), (122, 330913), (134, 301279), (449, 89914), (671, 60166), (737, 54778), (898, 44957), (1342, 30083), (1474, 27389), (4087, 9878), (4939, 8174)]