72738896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2859

約数の個数: 40

約数和(自身を含む): 148276224

約数和(自身を除く): 75537328

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2767, 3286, 5534, 6572, 11068, 13144, 22136, 26288, 44272, 85777, 146651, 171554, 293302, 343108, 586604, 686216, 1173208, 1372432, 2346416, 4546181, 9092362, 18184724, 36369448, 72738896]

約数ペア:

[(1, 72738896), (2, 36369448), (4, 18184724), (8, 9092362), (16, 4546181), (31, 2346416), (53, 1372432), (62, 1173208), (106, 686216), (124, 586604), (212, 343108), (248, 293302), (424, 171554), (496, 146651), (848, 85777), (1643, 44272), (2767, 26288), (3286, 22136), (5534, 13144), (6572, 11068)]