78675064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18451}}^1$

素因数の和:18511

約数の個数: 32

約数和(自身を含む): 162746640

約数和(自身を除く): 84071576

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 18451, 36902, 73804, 147608, 239863, 479726, 756491, 959452, 1512982, 1918904, 3025964, 6051928, 9834383, 19668766, 39337532, 78675064]

約数ペア:

[(1, 78675064), (2, 39337532), (4, 19668766), (8, 9834383), (13, 6051928), (26, 3025964), (41, 1918904), (52, 1512982), (82, 959452), (104, 756491), (164, 479726), (328, 239863), (533, 147608), (1066, 73804), (2132, 36902), (4264, 18451)]