40984436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 77911680

約数和(自身を除く): 36927244

約数列:

[1, 2, 4, 23, 46, 61, 67, 92, 109, 122, 134, 218, 244, 268, 436, 1403, 1541, 2507, 2806, 3082, 4087, 5014, 5612, 6164, 6649, 7303, 8174, 10028, 13298, 14606, 16348, 26596, 29212, 94001, 152927, 167969, 188002, 305854, 335938, 376004, 445483, 611708, 671876, 890966, 1781932, 10246109, 20492218, 40984436]

約数ペア:

[(1, 40984436), (2, 20492218), (4, 10246109), (23, 1781932), (46, 890966), (61, 671876), (67, 611708), (92, 445483), (109, 376004), (122, 335938), (134, 305854), (218, 188002), (244, 167969), (268, 152927), (436, 94001), (1403, 29212), (1541, 26596), (2507, 16348), (2806, 14606), (3082, 13298), (4087, 10028), (5014, 8174), (5612, 7303), (6164, 6649)]