72149824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{18481}}^1$

素因数の和:18554

約数の個数: 28

約数和(自身を含む): 145527268

約数和(自身を除く): 73377444

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 18481, 36962, 73924, 147848, 295696, 591392, 1127341, 1182784, 2254682, 4509364, 9018728, 18037456, 36074912, 72149824]

約数ペア:

[(1, 72149824), (2, 36074912), (4, 18037456), (8, 9018728), (16, 4509364), (32, 2254682), (61, 1182784), (64, 1127341), (122, 591392), (244, 295696), (488, 147848), (976, 73924), (1952, 36962), (3904, 18481)]