7814976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 23213568

約数和(自身を除く): 15398592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 101, 104, 124, 156, 186, 192, 202, 208, 248, 303, 312, 372, 403, 404, 416, 496, 606, 624, 744, 806, 808, 832, 992, 1209, 1212, 1248, 1313, 1488, 1612, 1616, 1984, 2418, 2424, 2496, 2626, 2976, 3131, 3224, 3232, 3939, 4836, 4848, 5252, 5952, 6262, 6448, 6464, 7878, 9393, 9672, 9696, 10504, 12524, 12896, 15756, 18786, 19344, 19392, 21008, 25048, 25792, 31512, 37572, 38688, 40703, 42016, 50096, 63024, 75144, 77376, 81406, 84032, 100192, 122109, 126048, 150288, 162812, 200384, 244218, 252096, 300576, 325624, 488436, 601152, 651248, 976872, 1302496, 1953744, 2604992, 3907488, 7814976]

約数ペア:

[(1, 7814976), (2, 3907488), (3, 2604992), (4, 1953744), (6, 1302496), (8, 976872), (12, 651248), (13, 601152), (16, 488436), (24, 325624), (26, 300576), (31, 252096), (32, 244218), (39, 200384), (48, 162812), (52, 150288), (62, 126048), (64, 122109), (78, 100192), (93, 84032), (96, 81406), (101, 77376), (104, 75144), (124, 63024), (156, 50096), (186, 42016), (192, 40703), (202, 38688), (208, 37572), (248, 31512), (303, 25792), (312, 25048), (372, 21008), (403, 19392), (404, 19344), (416, 18786), (496, 15756), (606, 12896), (624, 12524), (744, 10504), (806, 9696), (808, 9672), (832, 9393), (992, 7878), (1209, 6464), (1212, 6448), (1248, 6262), (1313, 5952), (1488, 5252), (1612, 4848), (1616, 4836), (1984, 3939), (2418, 3232), (2424, 3224), (2496, 3131), (2626, 2976)]