12743744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 84

約数和(自身を含む): 29475684

約数和(自身を除く): 16731940

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 68, 104, 106, 136, 208, 212, 221, 272, 289, 416, 424, 442, 544, 578, 689, 832, 848, 884, 901, 1088, 1156, 1378, 1696, 1768, 1802, 2312, 2756, 3392, 3536, 3604, 3757, 4624, 5512, 7072, 7208, 7514, 9248, 11024, 11713, 14144, 14416, 15028, 15317, 18496, 22048, 23426, 28832, 30056, 30634, 44096, 46852, 57664, 60112, 61268, 93704, 120224, 122536, 187408, 199121, 240448, 245072, 374816, 398242, 490144, 749632, 796484, 980288, 1592968, 3185936, 6371872, 12743744]

約数ペア:

[(1, 12743744), (2, 6371872), (4, 3185936), (8, 1592968), (13, 980288), (16, 796484), (17, 749632), (26, 490144), (32, 398242), (34, 374816), (52, 245072), (53, 240448), (64, 199121), (68, 187408), (104, 122536), (106, 120224), (136, 93704), (208, 61268), (212, 60112), (221, 57664), (272, 46852), (289, 44096), (416, 30634), (424, 30056), (442, 28832), (544, 23426), (578, 22048), (689, 18496), (832, 15317), (848, 15028), (884, 14416), (901, 14144), (1088, 11713), (1156, 11024), (1378, 9248), (1696, 7514), (1768, 7208), (1802, 7072), (2312, 5512), (2756, 4624), (3392, 3757), (3536, 3604)]