38974912

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 80690720

約数和(自身を除く): 41715808

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 148, 151, 218, 296, 302, 436, 592, 604, 872, 1184, 1208, 1744, 2368, 2416, 3488, 4033, 4832, 5587, 6976, 8066, 9664, 11174, 16132, 16459, 22348, 32264, 32918, 44696, 64528, 65836, 89392, 129056, 131672, 178784, 258112, 263344, 357568, 526688, 608983, 1053376, 1217966, 2435932, 4871864, 9743728, 19487456, 38974912]

約数ペア:

[(1, 38974912), (2, 19487456), (4, 9743728), (8, 4871864), (16, 2435932), (32, 1217966), (37, 1053376), (64, 608983), (74, 526688), (109, 357568), (148, 263344), (151, 258112), (218, 178784), (296, 131672), (302, 129056), (436, 89392), (592, 65836), (604, 64528), (872, 44696), (1184, 32918), (1208, 32264), (1744, 22348), (2368, 16459), (2416, 16132), (3488, 11174), (4033, 9664), (4832, 8066), (5587, 6976)]