16324448

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 38782800

約数和(自身を除く): 22458352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 359, 392, 406, 464, 718, 784, 812, 928, 1421, 1436, 1568, 1624, 2513, 2842, 2872, 3248, 5026, 5684, 5744, 6496, 10052, 10411, 11368, 11488, 17591, 20104, 20822, 22736, 35182, 40208, 41644, 45472, 70364, 72877, 80416, 83288, 140728, 145754, 166576, 281456, 291508, 333152, 510139, 562912, 583016, 1020278, 1166032, 2040556, 2332064, 4081112, 8162224, 16324448]

約数ペア:

[(1, 16324448), (2, 8162224), (4, 4081112), (7, 2332064), (8, 2040556), (14, 1166032), (16, 1020278), (28, 583016), (29, 562912), (32, 510139), (49, 333152), (56, 291508), (58, 281456), (98, 166576), (112, 145754), (116, 140728), (196, 83288), (203, 80416), (224, 72877), (232, 70364), (359, 45472), (392, 41644), (406, 40208), (464, 35182), (718, 22736), (784, 20822), (812, 20104), (928, 17591), (1421, 11488), (1436, 11368), (1568, 10411), (1624, 10052), (2513, 6496), (2842, 5744), (2872, 5684), (3248, 5026)]