70701904

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 172211200

約数和(自身を除く): 101509296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 991, 1274, 1372, 1456, 1982, 2548, 2744, 3964, 4459, 5096, 5488, 6937, 7928, 8918, 10192, 12883, 13874, 15856, 17836, 25766, 27748, 35672, 48559, 51532, 55496, 71344, 90181, 97118, 103064, 110992, 180362, 194236, 206128, 339913, 360724, 388472, 631267, 679826, 721448, 776944, 1262534, 1359652, 1442896, 2525068, 2719304, 4418869, 5050136, 5438608, 8837738, 10100272, 17675476, 35350952, 70701904]

約数ペア:

[(1, 70701904), (2, 35350952), (4, 17675476), (7, 10100272), (8, 8837738), (13, 5438608), (14, 5050136), (16, 4418869), (26, 2719304), (28, 2525068), (49, 1442896), (52, 1359652), (56, 1262534), (91, 776944), (98, 721448), (104, 679826), (112, 631267), (182, 388472), (196, 360724), (208, 339913), (343, 206128), (364, 194236), (392, 180362), (637, 110992), (686, 103064), (728, 97118), (784, 90181), (991, 71344), (1274, 55496), (1372, 51532), (1456, 48559), (1982, 35672), (2548, 27748), (2744, 25766), (3964, 17836), (4459, 15856), (5096, 13874), (5488, 12883), (6937, 10192), (7928, 8918)]