73947224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 149854320

約数和(自身を除く): 75907096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2243, 2536, 4121, 4486, 8242, 8972, 16484, 17944, 29159, 32968, 58318, 116636, 233272, 711031, 1422062, 2844124, 5688248, 9243403, 18486806, 36973612, 73947224]

約数ペア:

[(1, 73947224), (2, 36973612), (4, 18486806), (8, 9243403), (13, 5688248), (26, 2844124), (52, 1422062), (104, 711031), (317, 233272), (634, 116636), (1268, 58318), (2243, 32968), (2536, 29159), (4121, 17944), (4486, 16484), (8242, 8972)]