487874896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{35831}}^1$

素因数の和:35899

約数の個数: 40

約数和(自身を含む): 1013042304

約数和(自身を除く): 525167408

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 35831, 71662, 143324, 286648, 573296, 824113, 1325747, 1648226, 2651494, 3296452, 5302988, 6592904, 10605976, 13185808, 21211952, 30492181, 60984362, 121968724, 243937448, 487874896]

約数ペア:

[(1, 487874896), (2, 243937448), (4, 121968724), (8, 60984362), (16, 30492181), (23, 21211952), (37, 13185808), (46, 10605976), (74, 6592904), (92, 5302988), (148, 3296452), (184, 2651494), (296, 1648226), (368, 1325747), (592, 824113), (851, 573296), (1702, 286648), (3404, 143324), (6808, 71662), (13616, 35831)]