15697835804

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1319}}^1\times {\mathrm{1481}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 32782669920

約数和(自身を除く): 17084834116

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 1319, 1481, 2009, 2638, 2962, 4018, 5276, 5924, 8036, 9233, 10367, 18466, 20734, 36932, 41468, 54079, 60721, 64631, 72569, 108158, 121442, 129262, 145138, 216316, 242884, 258524, 290276, 378553, 425047, 757106, 850094, 1514212, 1700188, 1953439, 2649871, 2975329, 3906878, 5299742, 5950658, 7813756, 10599484, 11901316, 13674073, 27348146, 54696292, 80090999, 95718511, 160181998, 191437022, 320363996, 382874044, 560636993, 1121273986, 2242547972, 3924458951, 7848917902, 15697835804]

約数ペア:

[(1, 15697835804), (2, 7848917902), (4, 3924458951), (7, 2242547972), (14, 1121273986), (28, 560636993), (41, 382874044), (49, 320363996), (82, 191437022), (98, 160181998), (164, 95718511), (196, 80090999), (287, 54696292), (574, 27348146), (1148, 13674073), (1319, 11901316), (1481, 10599484), (2009, 7813756), (2638, 5950658), (2962, 5299742), (4018, 3906878), (5276, 2975329), (5924, 2649871), (8036, 1953439), (9233, 1700188), (10367, 1514212), (18466, 850094), (20734, 757106), (36932, 425047), (41468, 378553), (54079, 290276), (60721, 258524), (64631, 242884), (72569, 216316), (108158, 145138), (121442, 129262)]