72855952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11351

約数の個数: 40

約数和(自身を含む): 156934400

約数和(自身を除く): 84078448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11299, 22598, 45196, 90392, 146887, 180784, 293774, 350269, 587548, 700538, 1175096, 1401076, 2350192, 2802152, 4553497, 5604304, 9106994, 18213988, 36427976, 72855952]

約数ペア:

[(1, 72855952), (2, 36427976), (4, 18213988), (8, 9106994), (13, 5604304), (16, 4553497), (26, 2802152), (31, 2350192), (52, 1401076), (62, 1175096), (104, 700538), (124, 587548), (208, 350269), (248, 293774), (403, 180784), (496, 146887), (806, 90392), (1612, 45196), (3224, 22598), (6448, 11299)]