64296544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 137507328

約数和(自身を除く): 73210784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1217, 1651, 2032, 2434, 3302, 4064, 4868, 6604, 9736, 13208, 15821, 19472, 26416, 31642, 38944, 52832, 63284, 126568, 154559, 253136, 309118, 506272, 618236, 1236472, 2009267, 2472944, 4018534, 4945888, 8037068, 16074136, 32148272, 64296544]

約数ペア:

[(1, 64296544), (2, 32148272), (4, 16074136), (8, 8037068), (13, 4945888), (16, 4018534), (26, 2472944), (32, 2009267), (52, 1236472), (104, 618236), (127, 506272), (208, 309118), (254, 253136), (416, 154559), (508, 126568), (1016, 63284), (1217, 52832), (1651, 38944), (2032, 31642), (2434, 26416), (3302, 19472), (4064, 15821), (4868, 13208), (6604, 9736)]