4900283416

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^2\times {\mathrm{2003}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 10830527820

約数和(自身を除く): 5930244404

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2003, 2212, 3871, 4006, 4424, 6241, 7742, 8012, 12482, 14021, 15484, 16024, 24964, 28042, 30968, 43687, 49928, 56084, 87374, 98147, 112168, 158237, 174748, 196294, 305809, 316474, 349496, 392588, 611618, 632948, 785176, 1107659, 1223236, 1265896, 2215318, 2446472, 4430636, 7753613, 8861272, 12500723, 15507226, 25001446, 31014452, 50002892, 62028904, 87505061, 100005784, 175010122, 350020244, 612535427, 700040488, 1225070854, 2450141708, 4900283416]

約数ペア:

[(1, 4900283416), (2, 2450141708), (4, 1225070854), (7, 700040488), (8, 612535427), (14, 350020244), (28, 175010122), (49, 100005784), (56, 87505061), (79, 62028904), (98, 50002892), (158, 31014452), (196, 25001446), (316, 15507226), (392, 12500723), (553, 8861272), (632, 7753613), (1106, 4430636), (2003, 2446472), (2212, 2215318), (3871, 1265896), (4006, 1223236), (4424, 1107659), (6241, 785176), (7742, 632948), (8012, 611618), (12482, 392588), (14021, 349496), (15484, 316474), (16024, 305809), (24964, 196294), (28042, 174748), (30968, 158237), (43687, 112168), (49928, 98147), (56084, 87374)]