33491984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 71282640

約数和(自身を除く): 37790656

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 131, 152, 232, 262, 304, 464, 524, 551, 841, 1048, 1102, 1682, 2096, 2204, 2489, 3364, 3799, 4408, 4978, 6728, 7598, 8816, 9956, 13456, 15196, 15979, 19912, 30392, 31958, 39824, 60784, 63916, 72181, 110171, 127832, 144362, 220342, 255664, 288724, 440684, 577448, 881368, 1154896, 1762736, 2093249, 4186498, 8372996, 16745992, 33491984]

約数ペア:

[(1, 33491984), (2, 16745992), (4, 8372996), (8, 4186498), (16, 2093249), (19, 1762736), (29, 1154896), (38, 881368), (58, 577448), (76, 440684), (116, 288724), (131, 255664), (152, 220342), (232, 144362), (262, 127832), (304, 110171), (464, 72181), (524, 63916), (551, 60784), (841, 39824), (1048, 31958), (1102, 30392), (1682, 19912), (2096, 15979), (2204, 15196), (2489, 13456), (3364, 9956), (3799, 8816), (4408, 7598), (4978, 6728)]