470704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 1027712

約数和(自身を除く): 557008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 208, 248, 292, 403, 496, 584, 806, 949, 1168, 1612, 1898, 2263, 3224, 3796, 4526, 6448, 7592, 9052, 15184, 18104, 29419, 36208, 58838, 117676, 235352, 470704]

約数ペア:

[(1, 470704), (2, 235352), (4, 117676), (8, 58838), (13, 36208), (16, 29419), (26, 18104), (31, 15184), (52, 9052), (62, 7592), (73, 6448), (104, 4526), (124, 3796), (146, 3224), (208, 2263), (248, 1898), (292, 1612), (403, 1168), (496, 949), (584, 806)]