713705968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{138101}}^1$

素因数の和:138145

約数の個数: 40

約数和(自身を含む): 1541218320

約数和(自身を除く): 827512352

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 138101, 276202, 552404, 1104808, 2209616, 2347717, 2623919, 4695434, 5247838, 9390868, 10495676, 18781736, 20991352, 37563472, 41982704, 44606623, 89213246, 178426492, 356852984, 713705968]

約数ペア:

[(1, 713705968), (2, 356852984), (4, 178426492), (8, 89213246), (16, 44606623), (17, 41982704), (19, 37563472), (34, 20991352), (38, 18781736), (68, 10495676), (76, 9390868), (136, 5247838), (152, 4695434), (272, 2623919), (304, 2347717), (323, 2209616), (646, 1104808), (1292, 552404), (2584, 276202), (5168, 138101)]