42354208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 97732656

約数和(自身を除く): 55378448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 68, 104, 106, 113, 136, 208, 212, 221, 226, 272, 416, 424, 442, 452, 544, 689, 848, 884, 901, 904, 1378, 1469, 1696, 1768, 1802, 1808, 1921, 2756, 2938, 3536, 3604, 3616, 3842, 5512, 5876, 5989, 7072, 7208, 7684, 11024, 11713, 11752, 11978, 14416, 15368, 22048, 23426, 23504, 23956, 24973, 28832, 30736, 46852, 47008, 47912, 49946, 61472, 77857, 93704, 95824, 99892, 101813, 155714, 187408, 191648, 199784, 203626, 311428, 374816, 399568, 407252, 622856, 799136, 814504, 1245712, 1323569, 1629008, 2491424, 2647138, 3258016, 5294276, 10588552, 21177104, 42354208]

約数ペア:

[(1, 42354208), (2, 21177104), (4, 10588552), (8, 5294276), (13, 3258016), (16, 2647138), (17, 2491424), (26, 1629008), (32, 1323569), (34, 1245712), (52, 814504), (53, 799136), (68, 622856), (104, 407252), (106, 399568), (113, 374816), (136, 311428), (208, 203626), (212, 199784), (221, 191648), (226, 187408), (272, 155714), (416, 101813), (424, 99892), (442, 95824), (452, 93704), (544, 77857), (689, 61472), (848, 49946), (884, 47912), (901, 47008), (904, 46852), (1378, 30736), (1469, 28832), (1696, 24973), (1768, 23956), (1802, 23504), (1808, 23426), (1921, 22048), (2756, 15368), (2938, 14416), (3536, 11978), (3604, 11752), (3616, 11713), (3842, 11024), (5512, 7684), (5876, 7208), (5989, 7072)]