47342848

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 111847680

約数和(自身を除く): 64504832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 911, 928, 1624, 1792, 1822, 1856, 3248, 3644, 3712, 6377, 6496, 7288, 7424, 12754, 12992, 14576, 25508, 25984, 26419, 29152, 51016, 51968, 52838, 58304, 102032, 105676, 116608, 184933, 204064, 211352, 233216, 369866, 408128, 422704, 739732, 816256, 845408, 1479464, 1632512, 1690816, 2958928, 3381632, 5917856, 6763264, 11835712, 23671424, 47342848]

約数ペア:

[(1, 47342848), (2, 23671424), (4, 11835712), (7, 6763264), (8, 5917856), (14, 3381632), (16, 2958928), (28, 1690816), (29, 1632512), (32, 1479464), (56, 845408), (58, 816256), (64, 739732), (112, 422704), (116, 408128), (128, 369866), (203, 233216), (224, 211352), (232, 204064), (256, 184933), (406, 116608), (448, 105676), (464, 102032), (812, 58304), (896, 52838), (911, 51968), (928, 51016), (1624, 29152), (1792, 26419), (1822, 25984), (1856, 25508), (3248, 14576), (3644, 12992), (3712, 12754), (6377, 7424), (6496, 7288)]