1563587584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1715

約数の個数: 88

約数和(自身を含む): 3414314120

約数和(自身を除く): 1850726536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 256, 292, 416, 512, 584, 832, 949, 1024, 1168, 1609, 1664, 1898, 2336, 3218, 3328, 3796, 4672, 6436, 6656, 7592, 9344, 12872, 13312, 15184, 18688, 20917, 25744, 30368, 37376, 41834, 51488, 60736, 74752, 83668, 102976, 117457, 121472, 167336, 205952, 234914, 242944, 334672, 411904, 469828, 485888, 669344, 823808, 939656, 971776, 1338688, 1526941, 1647616, 1879312, 2677376, 3053882, 3758624, 5354752, 6107764, 7517248, 10709504, 12215528, 15034496, 21419008, 24431056, 30068992, 48862112, 60137984, 97724224, 120275968, 195448448, 390896896, 781793792, 1563587584]

約数ペア:

[(1, 1563587584), (2, 781793792), (4, 390896896), (8, 195448448), (13, 120275968), (16, 97724224), (26, 60137984), (32, 48862112), (52, 30068992), (64, 24431056), (73, 21419008), (104, 15034496), (128, 12215528), (146, 10709504), (208, 7517248), (256, 6107764), (292, 5354752), (416, 3758624), (512, 3053882), (584, 2677376), (832, 1879312), (949, 1647616), (1024, 1526941), (1168, 1338688), (1609, 971776), (1664, 939656), (1898, 823808), (2336, 669344), (3218, 485888), (3328, 469828), (3796, 411904), (4672, 334672), (6436, 242944), (6656, 234914), (7592, 205952), (9344, 167336), (12872, 121472), (13312, 117457), (15184, 102976), (18688, 83668), (20917, 74752), (25744, 60736), (30368, 51488), (37376, 41834)]