39378752

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 94251780

約数和(自身を除く): 54873028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 433, 448, 464, 784, 812, 866, 928, 1421, 1568, 1624, 1732, 1856, 2842, 3031, 3136, 3248, 3464, 5684, 6062, 6496, 6928, 11368, 12124, 12557, 12992, 13856, 21217, 22736, 24248, 25114, 27712, 42434, 45472, 48496, 50228, 84868, 87899, 90944, 96992, 100456, 169736, 175798, 193984, 200912, 339472, 351596, 401824, 615293, 678944, 703192, 803648, 1230586, 1357888, 1406384, 2461172, 2812768, 4922344, 5625536, 9844688, 19689376, 39378752]

約数ペア:

[(1, 39378752), (2, 19689376), (4, 9844688), (7, 5625536), (8, 4922344), (14, 2812768), (16, 2461172), (28, 1406384), (29, 1357888), (32, 1230586), (49, 803648), (56, 703192), (58, 678944), (64, 615293), (98, 401824), (112, 351596), (116, 339472), (196, 200912), (203, 193984), (224, 175798), (232, 169736), (392, 100456), (406, 96992), (433, 90944), (448, 87899), (464, 84868), (784, 50228), (812, 48496), (866, 45472), (928, 42434), (1421, 27712), (1568, 25114), (1624, 24248), (1732, 22736), (1856, 21217), (2842, 13856), (3031, 12992), (3136, 12557), (3248, 12124), (3464, 11368), (5684, 6928), (6062, 6496)]