42406432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 89200440

約数和(自身を除く): 46794008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 544, 548, 569, 1096, 1138, 2192, 2276, 2329, 4384, 4552, 4658, 9104, 9316, 9673, 18208, 18632, 19346, 37264, 38692, 74528, 77384, 77953, 154768, 155906, 309536, 311812, 623624, 1247248, 1325201, 2494496, 2650402, 5300804, 10601608, 21203216, 42406432]

約数ペア:

[(1, 42406432), (2, 21203216), (4, 10601608), (8, 5300804), (16, 2650402), (17, 2494496), (32, 1325201), (34, 1247248), (68, 623624), (136, 311812), (137, 309536), (272, 155906), (274, 154768), (544, 77953), (548, 77384), (569, 74528), (1096, 38692), (1138, 37264), (2192, 19346), (2276, 18632), (2329, 18208), (4384, 9673), (4552, 9316), (4658, 9104)]