38912342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 70625280

約数和(自身を除く): 31712938

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 607, 1214, 1687, 3374, 4249, 4579, 8498, 9158, 11533, 23066, 32053, 64106, 80731, 146287, 161462, 292574, 1024009, 2048018, 2779453, 5558906, 19456171, 38912342]

約数ペア:

[(1, 38912342), (2, 19456171), (7, 5558906), (14, 2779453), (19, 2048018), (38, 1024009), (133, 292574), (241, 161462), (266, 146287), (482, 80731), (607, 64106), (1214, 32053), (1687, 23066), (3374, 11533), (4249, 9158), (4579, 8498)]