29690768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 61216320

約数和(自身を除く): 31525552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 967, 1616, 1919, 1934, 3838, 3868, 7676, 7736, 15352, 15472, 18373, 30704, 36746, 73492, 97667, 146984, 195334, 293968, 390668, 781336, 1562672, 1855673, 3711346, 7422692, 14845384, 29690768]

約数ペア:

[(1, 29690768), (2, 14845384), (4, 7422692), (8, 3711346), (16, 1855673), (19, 1562672), (38, 781336), (76, 390668), (101, 293968), (152, 195334), (202, 146984), (304, 97667), (404, 73492), (808, 36746), (967, 30704), (1616, 18373), (1919, 15472), (1934, 15352), (3838, 7736), (3868, 7676)]