28237704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106961}}^1$

素因数の和:106981

約数の個数: 32

約数和(自身を含む): 77012640

約数和(自身を除く): 48774936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106961, 213922, 320883, 427844, 641766, 855688, 1176571, 1283532, 2353142, 2567064, 3529713, 4706284, 7059426, 9412568, 14118852, 28237704]

約数ペア:

[(1, 28237704), (2, 14118852), (3, 9412568), (4, 7059426), (6, 4706284), (8, 3529713), (11, 2567064), (12, 2353142), (22, 1283532), (24, 1176571), (33, 855688), (44, 641766), (66, 427844), (88, 320883), (132, 213922), (264, 106961)]