947867648

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 104

約数和(自身を含む): 2333845248

約数和(自身を除く): 1385977600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2543, 2912, 3328, 3584, 4096, 5086, 5824, 6656, 7168, 10172, 11648, 13312, 14336, 17801, 20344, 23296, 26624, 28672, 33059, 35602, 40688, 46592, 53248, 66118, 71204, 81376, 93184, 132236, 142408, 162752, 186368, 231413, 264472, 284816, 325504, 372736, 462826, 528944, 569632, 651008, 925652, 1057888, 1139264, 1302016, 1851304, 2115776, 2278528, 2604032, 3702608, 4231552, 4557056, 5208064, 7405216, 8463104, 9114112, 10416128, 14810432, 16926208, 18228224, 29620864, 33852416, 36456448, 59241728, 67704832, 72912896, 118483456, 135409664, 236966912, 473933824, 947867648]

約数ペア:

[(1, 947867648), (2, 473933824), (4, 236966912), (7, 135409664), (8, 118483456), (13, 72912896), (14, 67704832), (16, 59241728), (26, 36456448), (28, 33852416), (32, 29620864), (52, 18228224), (56, 16926208), (64, 14810432), (91, 10416128), (104, 9114112), (112, 8463104), (128, 7405216), (182, 5208064), (208, 4557056), (224, 4231552), (256, 3702608), (364, 2604032), (416, 2278528), (448, 2115776), (512, 1851304), (728, 1302016), (832, 1139264), (896, 1057888), (1024, 925652), (1456, 651008), (1664, 569632), (1792, 528944), (2048, 462826), (2543, 372736), (2912, 325504), (3328, 284816), (3584, 264472), (4096, 231413), (5086, 186368), (5824, 162752), (6656, 142408), (7168, 132236), (10172, 93184), (11648, 81376), (13312, 71204), (14336, 66118), (17801, 53248), (20344, 46592), (23296, 40688), (26624, 35602), (28672, 33059)]