64002796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111893}}^1$

素因数の和:111921

約数の個数: 24

約数和(自身を含む): 131587344

約数和(自身を除く): 67584548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 111893, 223786, 447572, 1230823, 1454609, 2461646, 2909218, 4923292, 5818436, 16000699, 32001398, 64002796]

約数ペア:

[(1, 64002796), (2, 32001398), (4, 16000699), (11, 5818436), (13, 4923292), (22, 2909218), (26, 2461646), (44, 1454609), (52, 1230823), (143, 447572), (286, 223786), (572, 111893)]