40012752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64123}}^1$

素因数の和:64147

約数の個数: 40

約数和(自身を含む): 111319264

約数和(自身を除く): 71306512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64123, 128246, 192369, 256492, 384738, 512984, 769476, 833599, 1025968, 1538952, 1667198, 2500797, 3077904, 3334396, 5001594, 6668792, 10003188, 13337584, 20006376, 40012752]

約数ペア:

[(1, 40012752), (2, 20006376), (3, 13337584), (4, 10003188), (6, 6668792), (8, 5001594), (12, 3334396), (13, 3077904), (16, 2500797), (24, 1667198), (26, 1538952), (39, 1025968), (48, 833599), (52, 769476), (78, 512984), (104, 384738), (156, 256492), (208, 192369), (312, 128246), (624, 64123)]