29423056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 66651984

約数和(自身を除く): 37228928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 157, 208, 212, 221, 272, 314, 424, 442, 628, 689, 848, 884, 901, 1256, 1378, 1768, 1802, 2041, 2512, 2669, 2756, 3536, 3604, 4082, 5338, 5512, 7208, 8164, 8321, 10676, 11024, 11713, 14416, 16328, 16642, 21352, 23426, 32656, 33284, 34697, 42704, 46852, 66568, 69394, 93704, 108173, 133136, 138788, 141457, 187408, 216346, 277576, 282914, 432692, 555152, 565828, 865384, 1131656, 1730768, 1838941, 2263312, 3677882, 7355764, 14711528, 29423056]

約数ペア:

[(1, 29423056), (2, 14711528), (4, 7355764), (8, 3677882), (13, 2263312), (16, 1838941), (17, 1730768), (26, 1131656), (34, 865384), (52, 565828), (53, 555152), (68, 432692), (104, 282914), (106, 277576), (136, 216346), (157, 187408), (208, 141457), (212, 138788), (221, 133136), (272, 108173), (314, 93704), (424, 69394), (442, 66568), (628, 46852), (689, 42704), (848, 34697), (884, 33284), (901, 32656), (1256, 23426), (1378, 21352), (1768, 16642), (1802, 16328), (2041, 14416), (2512, 11713), (2669, 11024), (2756, 10676), (3536, 8321), (3604, 8164), (4082, 7208), (5338, 5512)]