42697472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9811}}^1$

素因数の和:9844

約数の個数: 36

約数和(自身を含む): 90250776

約数和(自身を除く): 47553304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9811, 19622, 39244, 78488, 156976, 166787, 313952, 333574, 627904, 667148, 1255808, 1334296, 2511616, 2668592, 5337184, 10674368, 21348736, 42697472]

約数ペア:

[(1, 42697472), (2, 21348736), (4, 10674368), (8, 5337184), (16, 2668592), (17, 2511616), (32, 1334296), (34, 1255808), (64, 667148), (68, 627904), (128, 333574), (136, 313952), (256, 166787), (272, 156976), (544, 78488), (1088, 39244), (2176, 19622), (4352, 9811)]