5291488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 11267424

約数和(自身を除く): 5975936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 137, 142, 272, 274, 284, 544, 548, 568, 1096, 1136, 1207, 2192, 2272, 2329, 2414, 4384, 4658, 4828, 9316, 9656, 9727, 18632, 19312, 19454, 37264, 38624, 38908, 74528, 77816, 155632, 165359, 311264, 330718, 661436, 1322872, 2645744, 5291488]

約数ペア:

[(1, 5291488), (2, 2645744), (4, 1322872), (8, 661436), (16, 330718), (17, 311264), (32, 165359), (34, 155632), (68, 77816), (71, 74528), (136, 38908), (137, 38624), (142, 37264), (272, 19454), (274, 19312), (284, 18632), (544, 9727), (548, 9656), (568, 9316), (1096, 4828), (1136, 4658), (1207, 4384), (2192, 2414), (2272, 2329)]