74320448

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{19037}}^1$

素因数の和:19110

約数の個数: 28

約数和(自身を含む): 149905212

約数和(自身を除く): 75584764

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 19037, 38074, 76148, 152296, 304592, 609184, 1161257, 1218368, 2322514, 4645028, 9290056, 18580112, 37160224, 74320448]

約数ペア:

[(1, 74320448), (2, 37160224), (4, 18580112), (8, 9290056), (16, 4645028), (32, 2322514), (61, 1218368), (64, 1161257), (122, 609184), (244, 304592), (488, 152296), (976, 76148), (1952, 38074), (3904, 19037)]