27498536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6449}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 56889000

約数和(自身を除く): 29390464

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6449, 12898, 25796, 51592, 83837, 167674, 264409, 335348, 528818, 670696, 1057636, 2115272, 3437317, 6874634, 13749268, 27498536]

約数ペア:

[(1, 27498536), (2, 13749268), (4, 6874634), (8, 3437317), (13, 2115272), (26, 1057636), (41, 670696), (52, 528818), (82, 335348), (104, 264409), (164, 167674), (328, 83837), (533, 51592), (1066, 25796), (2132, 12898), (4264, 6449)]