23438272

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 84

約数和(自身を含む): 55220616

約数和(自身を除く): 31782344

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 197, 208, 286, 338, 352, 394, 416, 572, 676, 704, 788, 832, 1144, 1352, 1576, 1859, 2167, 2288, 2561, 2704, 3152, 3718, 4334, 4576, 5122, 5408, 6304, 7436, 8668, 9152, 10244, 10816, 12608, 14872, 17336, 20488, 28171, 29744, 33293, 34672, 40976, 56342, 59488, 66586, 69344, 81952, 112684, 118976, 133172, 138688, 163904, 225368, 266344, 366223, 450736, 532688, 732446, 901472, 1065376, 1464892, 1802944, 2130752, 2929784, 5859568, 11719136, 23438272]

約数ペア:

[(1, 23438272), (2, 11719136), (4, 5859568), (8, 2929784), (11, 2130752), (13, 1802944), (16, 1464892), (22, 1065376), (26, 901472), (32, 732446), (44, 532688), (52, 450736), (64, 366223), (88, 266344), (104, 225368), (143, 163904), (169, 138688), (176, 133172), (197, 118976), (208, 112684), (286, 81952), (338, 69344), (352, 66586), (394, 59488), (416, 56342), (572, 40976), (676, 34672), (704, 33293), (788, 29744), (832, 28171), (1144, 20488), (1352, 17336), (1576, 14872), (1859, 12608), (2167, 10816), (2288, 10244), (2561, 9152), (2704, 8668), (3152, 7436), (3718, 6304), (4334, 5408), (4576, 5122)]