40749996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15649}}^1$

素因数の和:15694

約数の個数: 48

約数和(自身を含む): 112179200

約数和(自身を除く): 71429204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15649, 31298, 46947, 62596, 93894, 109543, 187788, 219086, 328629, 438172, 485119, 657258, 970238, 1314516, 1455357, 1940476, 2910714, 3395833, 5821428, 6791666, 10187499, 13583332, 20374998, 40749996]

約数ペア:

[(1, 40749996), (2, 20374998), (3, 13583332), (4, 10187499), (6, 6791666), (7, 5821428), (12, 3395833), (14, 2910714), (21, 1940476), (28, 1455357), (31, 1314516), (42, 970238), (62, 657258), (84, 485119), (93, 438172), (124, 328629), (186, 219086), (217, 187788), (372, 109543), (434, 93894), (651, 62596), (868, 46947), (1302, 31298), (2604, 15649)]