25673808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 71352576

約数和(自身を除く): 45678768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 431, 438, 584, 816, 862, 876, 1168, 1241, 1293, 1724, 1752, 2482, 2586, 3448, 3504, 3723, 4964, 5172, 6896, 7327, 7446, 9928, 10344, 14654, 14892, 19856, 20688, 21981, 29308, 29784, 31463, 43962, 58616, 59568, 62926, 87924, 94389, 117232, 125852, 175848, 188778, 251704, 351696, 377556, 503408, 534871, 755112, 1069742, 1510224, 1604613, 2139484, 3209226, 4278968, 6418452, 8557936, 12836904, 25673808]

約数ペア:

[(1, 25673808), (2, 12836904), (3, 8557936), (4, 6418452), (6, 4278968), (8, 3209226), (12, 2139484), (16, 1604613), (17, 1510224), (24, 1069742), (34, 755112), (48, 534871), (51, 503408), (68, 377556), (73, 351696), (102, 251704), (136, 188778), (146, 175848), (204, 125852), (219, 117232), (272, 94389), (292, 87924), (408, 62926), (431, 59568), (438, 58616), (584, 43962), (816, 31463), (862, 29784), (876, 29308), (1168, 21981), (1241, 20688), (1293, 19856), (1724, 14892), (1752, 14654), (2482, 10344), (2586, 9928), (3448, 7446), (3504, 7327), (3723, 6896), (4964, 5172)]