7157038784

素因数分解:

$2^6\times 7^2\times {\mathrm{347}}^1\times {\mathrm{6577}}^1$

素因数の和:6950

約数の個数: 84

約数和(自身を含む): 16571113416

約数和(自身を除く): 9414074632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 347, 392, 448, 694, 784, 1388, 1568, 2429, 2776, 3136, 4858, 5552, 6577, 9716, 11104, 13154, 17003, 19432, 22208, 26308, 34006, 38864, 46039, 52616, 68012, 77728, 92078, 105232, 136024, 155456, 184156, 210464, 272048, 322273, 368312, 420928, 544096, 644546, 736624, 1088192, 1289092, 1473248, 2282219, 2578184, 2946496, 4564438, 5156368, 9128876, 10312736, 15975533, 18257752, 20625472, 31951066, 36515504, 63902132, 73031008, 111828731, 127804264, 146062016, 223657462, 255608528, 447314924, 511217056, 894629848, 1022434112, 1789259696, 3578519392, 7157038784]

約数ペア:

[(1, 7157038784), (2, 3578519392), (4, 1789259696), (7, 1022434112), (8, 894629848), (14, 511217056), (16, 447314924), (28, 255608528), (32, 223657462), (49, 146062016), (56, 127804264), (64, 111828731), (98, 73031008), (112, 63902132), (196, 36515504), (224, 31951066), (347, 20625472), (392, 18257752), (448, 15975533), (694, 10312736), (784, 9128876), (1388, 5156368), (1568, 4564438), (2429, 2946496), (2776, 2578184), (3136, 2282219), (4858, 1473248), (5552, 1289092), (6577, 1088192), (9716, 736624), (11104, 644546), (13154, 544096), (17003, 420928), (19432, 368312), (22208, 322273), (26308, 272048), (34006, 210464), (38864, 184156), (46039, 155456), (52616, 136024), (68012, 105232), (77728, 92078)]