7229216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 15336216

約数和(自身を除く): 8107000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 137, 194, 272, 274, 388, 544, 548, 776, 1096, 1552, 1649, 2192, 2329, 3104, 3298, 4384, 4658, 6596, 9316, 13192, 13289, 18632, 26384, 26578, 37264, 52768, 53156, 74528, 106312, 212624, 225913, 425248, 451826, 903652, 1807304, 3614608, 7229216]

約数ペア:

[(1, 7229216), (2, 3614608), (4, 1807304), (8, 903652), (16, 451826), (17, 425248), (32, 225913), (34, 212624), (68, 106312), (97, 74528), (136, 53156), (137, 52768), (194, 37264), (272, 26578), (274, 26384), (388, 18632), (544, 13289), (548, 13192), (776, 9316), (1096, 6596), (1552, 4658), (1649, 4384), (2192, 3298), (2329, 3104)]