63838528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^2$

素因数の和:579

約数の個数: 42

約数和(自身を含む): 136918446

約数和(自身を除く): 73079918

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 416, 554, 832, 1108, 2216, 3601, 4432, 7202, 8864, 14404, 17728, 28808, 57616, 76729, 115232, 153458, 230464, 306916, 613832, 997477, 1227664, 1994954, 2455328, 3989908, 4910656, 7979816, 15959632, 31919264, 63838528]

約数ペア:

[(1, 63838528), (2, 31919264), (4, 15959632), (8, 7979816), (13, 4910656), (16, 3989908), (26, 2455328), (32, 1994954), (52, 1227664), (64, 997477), (104, 613832), (208, 306916), (277, 230464), (416, 153458), (554, 115232), (832, 76729), (1108, 57616), (2216, 28808), (3601, 17728), (4432, 14404), (7202, 8864)]