63923288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 142974720

約数和(自身を除く): 79051432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 787, 923, 1144, 1562, 1574, 1846, 3124, 3148, 3692, 6248, 6296, 7384, 8657, 10153, 10231, 17314, 20306, 20462, 34628, 40612, 40924, 55877, 69256, 81224, 81848, 111754, 112541, 223508, 225082, 447016, 450164, 614647, 726401, 900328, 1229294, 1452802, 2458588, 2905604, 4917176, 5811208, 7990411, 15980822, 31961644, 63923288]

約数ペア:

[(1, 63923288), (2, 31961644), (4, 15980822), (8, 7990411), (11, 5811208), (13, 4917176), (22, 2905604), (26, 2458588), (44, 1452802), (52, 1229294), (71, 900328), (88, 726401), (104, 614647), (142, 450164), (143, 447016), (284, 225082), (286, 223508), (568, 112541), (572, 111754), (781, 81848), (787, 81224), (923, 69256), (1144, 55877), (1562, 40924), (1574, 40612), (1846, 34628), (3124, 20462), (3148, 20306), (3692, 17314), (6248, 10231), (6296, 10153), (7384, 8657)]