61498112

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 140103936

約数和(自身を除く): 78605824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1087, 1088, 1664, 1768, 2174, 2176, 3328, 3536, 4348, 4352, 7072, 8696, 14131, 14144, 17392, 18479, 28262, 28288, 34784, 36958, 56524, 56576, 69568, 73916, 113048, 139136, 147832, 226096, 240227, 278272, 295664, 452192, 480454, 591328, 904384, 960908, 1182656, 1808768, 1921816, 2365312, 3617536, 3843632, 4730624, 7687264, 15374528, 30749056, 61498112]

約数ペア:

[(1, 61498112), (2, 30749056), (4, 15374528), (8, 7687264), (13, 4730624), (16, 3843632), (17, 3617536), (26, 2365312), (32, 1921816), (34, 1808768), (52, 1182656), (64, 960908), (68, 904384), (104, 591328), (128, 480454), (136, 452192), (208, 295664), (221, 278272), (256, 240227), (272, 226096), (416, 147832), (442, 139136), (544, 113048), (832, 73916), (884, 69568), (1087, 56576), (1088, 56524), (1664, 36958), (1768, 34784), (2174, 28288), (2176, 28262), (3328, 18479), (3536, 17392), (4348, 14144), (4352, 14131), (7072, 8696)]