3871641088

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34847}}^1$

素因数の和:34903

約数の個数: 80

約数和(自身を含む): 9126273024

約数和(自身を除く): 5254631936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 34847, 55552, 69694, 111104, 139388, 243929, 278776, 487858, 557552, 975716, 1080257, 1115104, 1951432, 2160514, 2230208, 3902864, 4321028, 4460416, 7561799, 7805728, 8642056, 8920832, 15123598, 15611456, 17284112, 17841664, 30247196, 31222912, 34568224, 60494392, 62445824, 69136448, 120988784, 124891648, 138272896, 241977568, 276545792, 483955136, 553091584, 967910272, 1935820544, 3871641088]

約数ペア:

[(1, 3871641088), (2, 1935820544), (4, 967910272), (7, 553091584), (8, 483955136), (14, 276545792), (16, 241977568), (28, 138272896), (31, 124891648), (32, 120988784), (56, 69136448), (62, 62445824), (64, 60494392), (112, 34568224), (124, 31222912), (128, 30247196), (217, 17841664), (224, 17284112), (248, 15611456), (256, 15123598), (434, 8920832), (448, 8642056), (496, 7805728), (512, 7561799), (868, 4460416), (896, 4321028), (992, 3902864), (1736, 2230208), (1792, 2160514), (1984, 1951432), (3472, 1115104), (3584, 1080257), (3968, 975716), (6944, 557552), (7936, 487858), (13888, 278776), (15872, 243929), (27776, 139388), (34847, 111104), (55552, 69694)]