28857388464

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1462763}}^1$

素因数の和:1462914

約数の個数: 60

約数和(自身を含む): 81350157096

約数和(自身を除く): 52492768632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 1462763, 2925526, 4388289, 5851052, 8776578, 11702104, 13164867, 17553156, 23404208, 26329734, 35106312, 52659468, 70212624, 105318936, 200398531, 210637872, 400797062, 601195593, 801594124, 1202391186, 1603188248, 1803586779, 2404782372, 3206376496, 3607173558, 4809564744, 7214347116, 9619129488, 14428694232, 28857388464]

約数ペア:

[(1, 28857388464), (2, 14428694232), (3, 9619129488), (4, 7214347116), (6, 4809564744), (8, 3607173558), (9, 3206376496), (12, 2404782372), (16, 1803586779), (18, 1603188248), (24, 1202391186), (36, 801594124), (48, 601195593), (72, 400797062), (137, 210637872), (144, 200398531), (274, 105318936), (411, 70212624), (548, 52659468), (822, 35106312), (1096, 26329734), (1233, 23404208), (1644, 17553156), (2192, 13164867), (2466, 11702104), (3288, 8776578), (4932, 5851052), (6576, 4388289), (9864, 2925526), (19728, 1462763)]