72637552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 30

約数和(自身を含む): 152399472

約数和(自身を除く): 79761920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 26863, 53726, 107452, 214904, 349219, 429808, 698438, 1396876, 2793752, 4539847, 5587504, 9079694, 18159388, 36318776, 72637552]

約数ペア:

[(1, 72637552), (2, 36318776), (4, 18159388), (8, 9079694), (13, 5587504), (16, 4539847), (26, 2793752), (52, 1396876), (104, 698438), (169, 429808), (208, 349219), (338, 214904), (676, 107452), (1352, 53726), (2704, 26863)]