287360704

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{61507}}^1$

素因数の和:61592

約数の個数: 28

約数和(自身を含む): 578052184

約数和(自身を除く): 290691480

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 61507, 123014, 246028, 492056, 984112, 1968224, 3936448, 4490011, 8980022, 17960044, 35920088, 71840176, 143680352, 287360704]

約数ペア:

[(1, 287360704), (2, 143680352), (4, 71840176), (8, 35920088), (16, 17960044), (32, 8980022), (64, 4490011), (73, 3936448), (146, 1968224), (292, 984112), (584, 492056), (1168, 246028), (2336, 123014), (4672, 61507)]