72676352

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10139}}^1$

素因数の和:10166

約数の個数: 44

約数和(自身を含む): 166052640

約数和(自身を除く): 93376288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10139, 20278, 40556, 70973, 81112, 141946, 162224, 283892, 324448, 567784, 648896, 1135568, 1297792, 2271136, 2595584, 4542272, 5191168, 9084544, 10382336, 18169088, 36338176, 72676352]

約数ペア:

[(1, 72676352), (2, 36338176), (4, 18169088), (7, 10382336), (8, 9084544), (14, 5191168), (16, 4542272), (28, 2595584), (32, 2271136), (56, 1297792), (64, 1135568), (112, 648896), (128, 567784), (224, 324448), (256, 283892), (448, 162224), (512, 141946), (896, 81112), (1024, 70973), (1792, 40556), (3584, 20278), (7168, 10139)]