15698056892

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{12983}}^1$

素因数の和:13231

約数の個数: 72

約数和(自身を含む): 33155942400

約数和(自身を除く): 17457885508

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 199, 217, 398, 434, 796, 868, 1393, 1519, 2786, 3038, 5572, 6076, 6169, 9751, 12338, 12983, 19502, 24676, 25966, 39004, 43183, 51932, 86366, 90881, 172732, 181762, 302281, 363524, 402473, 604562, 636167, 804946, 1209124, 1272334, 1609892, 2544668, 2583617, 2817311, 5167234, 5634622, 10334468, 11269244, 18085319, 19721177, 36170638, 39442354, 72341276, 78884708, 80092127, 126597233, 160184254, 253194466, 320368508, 506388932, 560644889, 1121289778, 2242579556, 3924514223, 7849028446, 15698056892]

約数ペア:

[(1, 15698056892), (2, 7849028446), (4, 3924514223), (7, 2242579556), (14, 1121289778), (28, 560644889), (31, 506388932), (49, 320368508), (62, 253194466), (98, 160184254), (124, 126597233), (196, 80092127), (199, 78884708), (217, 72341276), (398, 39442354), (434, 36170638), (796, 19721177), (868, 18085319), (1393, 11269244), (1519, 10334468), (2786, 5634622), (3038, 5167234), (5572, 2817311), (6076, 2583617), (6169, 2544668), (9751, 1609892), (12338, 1272334), (12983, 1209124), (19502, 804946), (24676, 636167), (25966, 604562), (39004, 402473), (43183, 363524), (51932, 302281), (86366, 181762), (90881, 172732)]