63793288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 136120320

約数和(自身を除く): 72327032

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 94, 104, 124, 188, 248, 376, 403, 421, 611, 806, 842, 1222, 1457, 1612, 1684, 2444, 2914, 3224, 3368, 4888, 5473, 5828, 10946, 11656, 13051, 18941, 19787, 21892, 26102, 37882, 39574, 43784, 52204, 75764, 79148, 104408, 151528, 158296, 169663, 257231, 339326, 514462, 613397, 678652, 1028924, 1226794, 1357304, 2057848, 2453588, 4907176, 7974161, 15948322, 31896644, 63793288]

約数ペア:

[(1, 63793288), (2, 31896644), (4, 15948322), (8, 7974161), (13, 4907176), (26, 2453588), (31, 2057848), (47, 1357304), (52, 1226794), (62, 1028924), (94, 678652), (104, 613397), (124, 514462), (188, 339326), (248, 257231), (376, 169663), (403, 158296), (421, 151528), (611, 104408), (806, 79148), (842, 75764), (1222, 52204), (1457, 43784), (1612, 39574), (1684, 37882), (2444, 26102), (2914, 21892), (3224, 19787), (3368, 18941), (4888, 13051), (5473, 11656), (5828, 10946)]