38456448

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 111481920

約数和(自身を除く): 73025472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 128, 129, 136, 137, 172, 192, 204, 258, 272, 274, 344, 384, 408, 411, 516, 544, 548, 688, 731, 816, 822, 1032, 1088, 1096, 1376, 1462, 1632, 1644, 2064, 2176, 2192, 2193, 2329, 2752, 2924, 3264, 3288, 4128, 4384, 4386, 4658, 5504, 5848, 5891, 6528, 6576, 6987, 8256, 8768, 8772, 9316, 11696, 11782, 13152, 13974, 16512, 17536, 17544, 17673, 18632, 23392, 23564, 26304, 27948, 35088, 35346, 37264, 46784, 47128, 52608, 55896, 70176, 70692, 74528, 93568, 94256, 100147, 111792, 140352, 141384, 149056, 188512, 200294, 223584, 280704, 282768, 298112, 300441, 377024, 400588, 447168, 565536, 600882, 754048, 801176, 894336, 1131072, 1201764, 1602352, 2262144, 2403528, 3204704, 4807056, 6409408, 9614112, 12818816, 19228224, 38456448]

約数ペア:

[(1, 38456448), (2, 19228224), (3, 12818816), (4, 9614112), (6, 6409408), (8, 4807056), (12, 3204704), (16, 2403528), (17, 2262144), (24, 1602352), (32, 1201764), (34, 1131072), (43, 894336), (48, 801176), (51, 754048), (64, 600882), (68, 565536), (86, 447168), (96, 400588), (102, 377024), (128, 300441), (129, 298112), (136, 282768), (137, 280704), (172, 223584), (192, 200294), (204, 188512), (258, 149056), (272, 141384), (274, 140352), (344, 111792), (384, 100147), (408, 94256), (411, 93568), (516, 74528), (544, 70692), (548, 70176), (688, 55896), (731, 52608), (816, 47128), (822, 46784), (1032, 37264), (1088, 35346), (1096, 35088), (1376, 27948), (1462, 26304), (1632, 23564), (1644, 23392), (2064, 18632), (2176, 17673), (2192, 17544), (2193, 17536), (2329, 16512), (2752, 13974), (2924, 13152), (3264, 11782), (3288, 11696), (4128, 9316), (4384, 8772), (4386, 8768), (4658, 8256), (5504, 6987), (5848, 6576), (5891, 6528)]