1961228864

素因数分解:

$2^6\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3539}}^1$

素因数の和:4795

約数の個数: 56

約数和(自身を含む): 4452640320

約数和(自身を除く): 2491411456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1237, 2474, 3539, 4948, 7078, 8659, 9896, 14156, 17318, 19792, 24773, 28312, 34636, 39584, 49546, 56624, 69272, 79168, 99092, 113248, 138544, 198184, 226496, 277088, 396368, 554176, 792736, 1585472, 4377743, 8755486, 17510972, 30644201, 35021944, 61288402, 70043888, 122576804, 140087776, 245153608, 280175552, 490307216, 980614432, 1961228864]

約数ペア:

[(1, 1961228864), (2, 980614432), (4, 490307216), (7, 280175552), (8, 245153608), (14, 140087776), (16, 122576804), (28, 70043888), (32, 61288402), (56, 35021944), (64, 30644201), (112, 17510972), (224, 8755486), (448, 4377743), (1237, 1585472), (2474, 792736), (3539, 554176), (4948, 396368), (7078, 277088), (8659, 226496), (9896, 198184), (14156, 138544), (17318, 113248), (19792, 99092), (24773, 79168), (28312, 69272), (34636, 56624), (39584, 49546)]