123699464

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27961}}^1$

素因数の和:28053

約数の個数: 32

約数和(自身を含む): 268435200

約数和(自身を除く): 144735736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 27961, 55922, 111844, 195727, 223688, 391454, 782908, 1565816, 2208919, 4417838, 8835676, 15462433, 17671352, 30924866, 61849732, 123699464]

約数ペア:

[(1, 123699464), (2, 61849732), (4, 30924866), (7, 17671352), (8, 15462433), (14, 8835676), (28, 4417838), (56, 2208919), (79, 1565816), (158, 782908), (316, 391454), (553, 223688), (632, 195727), (1106, 111844), (2212, 55922), (4424, 27961)]