12405952

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 84

約数和(自身を含む): 28261056

約数和(自身を除く): 15855104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 148, 169, 208, 248, 296, 338, 403, 416, 481, 496, 592, 676, 806, 832, 962, 992, 1147, 1184, 1352, 1612, 1924, 1984, 2294, 2368, 2704, 3224, 3848, 4588, 5239, 5408, 6253, 6448, 7696, 9176, 10478, 10816, 12506, 12896, 14911, 15392, 18352, 20956, 25012, 25792, 29822, 30784, 36704, 41912, 50024, 59644, 73408, 83824, 100048, 119288, 167648, 193843, 200096, 238576, 335296, 387686, 400192, 477152, 775372, 954304, 1550744, 3101488, 6202976, 12405952]

約数ペア:

[(1, 12405952), (2, 6202976), (4, 3101488), (8, 1550744), (13, 954304), (16, 775372), (26, 477152), (31, 400192), (32, 387686), (37, 335296), (52, 238576), (62, 200096), (64, 193843), (74, 167648), (104, 119288), (124, 100048), (148, 83824), (169, 73408), (208, 59644), (248, 50024), (296, 41912), (338, 36704), (403, 30784), (416, 29822), (481, 25792), (496, 25012), (592, 20956), (676, 18352), (806, 15392), (832, 14911), (962, 12896), (992, 12506), (1147, 10816), (1184, 10478), (1352, 9176), (1612, 7696), (1924, 6448), (1984, 6253), (2294, 5408), (2368, 5239), (2704, 4588), (3224, 3848)]