40192896

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 76136064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 128, 131, 136, 141, 188, 192, 204, 262, 272, 282, 376, 384, 393, 408, 524, 544, 564, 752, 786, 799, 816, 1048, 1088, 1128, 1504, 1572, 1598, 1632, 2096, 2176, 2227, 2256, 2397, 3008, 3144, 3196, 3264, 4192, 4454, 4512, 4794, 6016, 6157, 6288, 6392, 6528, 6681, 8384, 8908, 9024, 9588, 12314, 12576, 12784, 13362, 16768, 17816, 18048, 18471, 19176, 24628, 25152, 25568, 26724, 35632, 36942, 38352, 49256, 50304, 51136, 53448, 71264, 73884, 76704, 98512, 102272, 104669, 106896, 142528, 147768, 153408, 197024, 209338, 213792, 285056, 295536, 306816, 314007, 394048, 418676, 427584, 591072, 628014, 788096, 837352, 855168, 1182144, 1256028, 1674704, 2364288, 2512056, 3349408, 5024112, 6698816, 10048224, 13397632, 20096448, 40192896]

約数ペア:

[(1, 40192896), (2, 20096448), (3, 13397632), (4, 10048224), (6, 6698816), (8, 5024112), (12, 3349408), (16, 2512056), (17, 2364288), (24, 1674704), (32, 1256028), (34, 1182144), (47, 855168), (48, 837352), (51, 788096), (64, 628014), (68, 591072), (94, 427584), (96, 418676), (102, 394048), (128, 314007), (131, 306816), (136, 295536), (141, 285056), (188, 213792), (192, 209338), (204, 197024), (262, 153408), (272, 147768), (282, 142528), (376, 106896), (384, 104669), (393, 102272), (408, 98512), (524, 76704), (544, 73884), (564, 71264), (752, 53448), (786, 51136), (799, 50304), (816, 49256), (1048, 38352), (1088, 36942), (1128, 35632), (1504, 26724), (1572, 25568), (1598, 25152), (1632, 24628), (2096, 19176), (2176, 18471), (2227, 18048), (2256, 17816), (2397, 16768), (3008, 13362), (3144, 12784), (3196, 12576), (3264, 12314), (4192, 9588), (4454, 9024), (4512, 8908), (4794, 8384), (6016, 6681), (6157, 6528), (6288, 6392)]