27862796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 56970144

約数和(自身を除く): 29107348

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 733, 884, 1118, 1462, 1466, 2236, 2924, 2932, 9503, 9529, 12461, 19006, 19058, 24922, 31519, 38012, 38116, 49844, 63038, 126076, 161993, 323986, 409747, 535823, 647972, 819494, 1071646, 1638988, 2143292, 6965699, 13931398, 27862796]

約数ペア:

[(1, 27862796), (2, 13931398), (4, 6965699), (13, 2143292), (17, 1638988), (26, 1071646), (34, 819494), (43, 647972), (52, 535823), (68, 409747), (86, 323986), (172, 161993), (221, 126076), (442, 63038), (559, 49844), (731, 38116), (733, 38012), (884, 31519), (1118, 24922), (1462, 19058), (1466, 19006), (2236, 12461), (2924, 9529), (2932, 9503)]