27894308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 55714176

約数和(自身を除く): 27819868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 281, 299, 332, 562, 598, 1079, 1124, 1196, 1909, 2158, 3653, 3818, 4316, 6463, 7306, 7636, 12926, 14612, 23323, 24817, 25852, 46646, 49634, 84019, 93292, 99268, 168038, 303199, 336076, 536429, 606398, 1072858, 1212796, 2145716, 6973577, 13947154, 27894308]

約数ペア:

[(1, 27894308), (2, 13947154), (4, 6973577), (13, 2145716), (23, 1212796), (26, 1072858), (46, 606398), (52, 536429), (83, 336076), (92, 303199), (166, 168038), (281, 99268), (299, 93292), (332, 84019), (562, 49634), (598, 46646), (1079, 25852), (1124, 24817), (1196, 23323), (1909, 14612), (2158, 12926), (3653, 7636), (3818, 7306), (4316, 6463)]