72968392

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9511}}^1$

素因数の和:9661

約数の個数: 32

約数和(自身を含む): 157518720

約数和(自身を除く): 84550328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 9511, 19022, 38044, 66577, 76088, 133154, 266308, 532616, 1303007, 2606014, 5212028, 9121049, 10424056, 18242098, 36484196, 72968392]

約数ペア:

[(1, 72968392), (2, 36484196), (4, 18242098), (7, 10424056), (8, 9121049), (14, 5212028), (28, 2606014), (56, 1303007), (137, 532616), (274, 266308), (548, 133154), (959, 76088), (1096, 66577), (1918, 38044), (3836, 19022), (7672, 9511)]