73878496

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{20431}}^1$

素因数の和:20554

約数の個数: 24

約数和(自身を含む): 146742624

約数和(自身を除く): 72864128

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 20431, 40862, 81724, 163448, 326896, 653792, 2308703, 4617406, 9234812, 18469624, 36939248, 73878496]

約数ペア:

[(1, 73878496), (2, 36939248), (4, 18469624), (8, 9234812), (16, 4617406), (32, 2308703), (113, 653792), (226, 326896), (452, 163448), (904, 81724), (1808, 40862), (3616, 20431)]