63694526

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 48072514

約数列:

[1, 2, 7, 14, 71, 139, 142, 278, 461, 497, 922, 973, 994, 1946, 3227, 6454, 9869, 19738, 32731, 64079, 65462, 69083, 128158, 138166, 229117, 448553, 458234, 897106, 4549609, 9099218, 31847263, 63694526]

約数ペア:

[(1, 63694526), (2, 31847263), (7, 9099218), (14, 4549609), (71, 897106), (139, 458234), (142, 448553), (278, 229117), (461, 138166), (497, 128158), (922, 69083), (973, 65462), (994, 64079), (1946, 32731), (3227, 19738), (6454, 9869)]