28545948

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6053}}^1$

素因数の和:6194

約数の個数: 36

約数和(自身を含む): 72720648

約数和(自身を除く): 44174700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6053, 12106, 18159, 24212, 36318, 54477, 72636, 108954, 217908, 792943, 1585886, 2378829, 3171772, 4757658, 7136487, 9515316, 14272974, 28545948]

約数ペア:

[(1, 28545948), (2, 14272974), (3, 9515316), (4, 7136487), (6, 4757658), (9, 3171772), (12, 2378829), (18, 1585886), (36, 792943), (131, 217908), (262, 108954), (393, 72636), (524, 54477), (786, 36318), (1179, 24212), (1572, 18159), (2358, 12106), (4716, 6053)]