769521728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^4$

素因数の和:145

約数の個数: 70

約数和(自身を含む): 1674588726

約数和(自身を除く): 905066998

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 841, 928, 986, 1088, 1682, 1856, 1972, 3364, 3944, 6728, 7888, 13456, 14297, 15776, 24389, 26912, 28594, 31552, 48778, 53824, 57188, 97556, 114376, 195112, 228752, 390224, 414613, 457504, 707281, 780448, 829226, 915008, 1414562, 1560896, 1658452, 2829124, 3316904, 5658248, 6633808, 11316496, 12023777, 13267616, 22632992, 24047554, 26535232, 45265984, 48095108, 96190216, 192380432, 384760864, 769521728]

約数ペア:

[(1, 769521728), (2, 384760864), (4, 192380432), (8, 96190216), (16, 48095108), (17, 45265984), (29, 26535232), (32, 24047554), (34, 22632992), (58, 13267616), (64, 12023777), (68, 11316496), (116, 6633808), (136, 5658248), (232, 3316904), (272, 2829124), (464, 1658452), (493, 1560896), (544, 1414562), (841, 915008), (928, 829226), (986, 780448), (1088, 707281), (1682, 457504), (1856, 414613), (1972, 390224), (3364, 228752), (3944, 195112), (6728, 114376), (7888, 97556), (13456, 57188), (14297, 53824), (15776, 48778), (24389, 31552), (26912, 28594)]