63181328

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13759}}^1$

素因数の和:13815

約数の個数: 40

約数和(自身を含む): 143324160

約数和(自身を除く): 80142832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 13759, 27518, 55036, 96313, 110072, 192626, 220144, 385252, 564119, 770504, 1128238, 1541008, 2256476, 3948833, 4512952, 7897666, 9025904, 15795332, 31590664, 63181328]

約数ペア:

[(1, 63181328), (2, 31590664), (4, 15795332), (7, 9025904), (8, 7897666), (14, 4512952), (16, 3948833), (28, 2256476), (41, 1541008), (56, 1128238), (82, 770504), (112, 564119), (164, 385252), (287, 220144), (328, 192626), (574, 110072), (656, 96313), (1148, 55036), (2296, 27518), (4592, 13759)]