15671431804

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 32573190944

約数和(自身を除く): 16901759140

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 1681, 2044, 2993, 3362, 4561, 5986, 6724, 9122, 11767, 11972, 18244, 20951, 23534, 31927, 41902, 47068, 63854, 83804, 122713, 127708, 187001, 245426, 332953, 374002, 490852, 665906, 748004, 858991, 1309007, 1331812, 1717982, 2330671, 2618014, 3435964, 4661342, 5236028, 7667041, 9322684, 13651073, 15334082, 27302146, 30668164, 53669287, 54604292, 95557511, 107338574, 191115022, 214677148, 382230044, 559693993, 1119387986, 2238775972, 3917857951, 7835715902, 15671431804]

約数ペア:

[(1, 15671431804), (2, 7835715902), (4, 3917857951), (7, 2238775972), (14, 1119387986), (28, 559693993), (41, 382230044), (73, 214677148), (82, 191115022), (146, 107338574), (164, 95557511), (287, 54604292), (292, 53669287), (511, 30668164), (574, 27302146), (1022, 15334082), (1148, 13651073), (1681, 9322684), (2044, 7667041), (2993, 5236028), (3362, 4661342), (4561, 3435964), (5986, 2618014), (6724, 2330671), (9122, 1717982), (11767, 1331812), (11972, 1309007), (18244, 858991), (20951, 748004), (23534, 665906), (31927, 490852), (41902, 374002), (47068, 332953), (63854, 245426), (83804, 187001), (122713, 127708)]