74247628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203977}}^1$

素因数の和:204001

約数の個数: 24

約数和(自身を含む): 159918752

約数和(自身を除く): 85671124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 203977, 407954, 815908, 1427839, 2651701, 2855678, 5303402, 5711356, 10606804, 18561907, 37123814, 74247628]

約数ペア:

[(1, 74247628), (2, 37123814), (4, 18561907), (7, 10606804), (13, 5711356), (14, 5303402), (26, 2855678), (28, 2651701), (52, 1427839), (91, 815908), (182, 407954), (364, 203977)]