69481216

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 167771520

約数和(自身を除く): 98290304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 191, 196, 203, 224, 232, 256, 382, 392, 406, 448, 464, 764, 784, 812, 896, 928, 1337, 1421, 1528, 1568, 1624, 1792, 1856, 2674, 2842, 3056, 3136, 3248, 3712, 5348, 5539, 5684, 6112, 6272, 6496, 7424, 9359, 10696, 11078, 11368, 12224, 12544, 12992, 18718, 21392, 22156, 22736, 24448, 25984, 37436, 38773, 42784, 44312, 45472, 48896, 51968, 74872, 77546, 85568, 88624, 90944, 149744, 155092, 171136, 177248, 181888, 271411, 299488, 310184, 342272, 354496, 363776, 542822, 598976, 620368, 708992, 1085644, 1197952, 1240736, 1417984, 2171288, 2395904, 2481472, 4342576, 4962944, 8685152, 9925888, 17370304, 34740608, 69481216]

約数ペア:

[(1, 69481216), (2, 34740608), (4, 17370304), (7, 9925888), (8, 8685152), (14, 4962944), (16, 4342576), (28, 2481472), (29, 2395904), (32, 2171288), (49, 1417984), (56, 1240736), (58, 1197952), (64, 1085644), (98, 708992), (112, 620368), (116, 598976), (128, 542822), (191, 363776), (196, 354496), (203, 342272), (224, 310184), (232, 299488), (256, 271411), (382, 181888), (392, 177248), (406, 171136), (448, 155092), (464, 149744), (764, 90944), (784, 88624), (812, 85568), (896, 77546), (928, 74872), (1337, 51968), (1421, 48896), (1528, 45472), (1568, 44312), (1624, 42784), (1792, 38773), (1856, 37436), (2674, 25984), (2842, 24448), (3056, 22736), (3136, 22156), (3248, 21392), (3712, 18718), (5348, 12992), (5539, 12544), (5684, 12224), (6112, 11368), (6272, 11078), (6496, 10696), (7424, 9359)]