65238524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 126721056

約数和(自身を除く): 61482532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 131, 157, 244, 262, 314, 524, 628, 793, 1586, 1703, 2041, 3172, 3406, 4082, 6812, 7991, 8164, 9577, 15982, 19154, 20567, 31964, 38308, 41134, 82268, 103883, 124501, 207766, 249002, 267371, 415532, 498004, 534742, 1069484, 1254587, 2509174, 5018348, 16309631, 32619262, 65238524]

約数ペア:

[(1, 65238524), (2, 32619262), (4, 16309631), (13, 5018348), (26, 2509174), (52, 1254587), (61, 1069484), (122, 534742), (131, 498004), (157, 415532), (244, 267371), (262, 249002), (314, 207766), (524, 124501), (628, 103883), (793, 82268), (1586, 41134), (1703, 38308), (2041, 31964), (3172, 20567), (3406, 19154), (4082, 15982), (6812, 9577), (7991, 8164)]