15696677888

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21499}}^1$

素因数の和:21573

約数の個数: 88

約数和(自身を含む): 33800064000

約数和(自身を除く): 18103386112

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1024, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 5888, 7936, 11408, 11776, 15872, 21499, 22816, 23552, 31744, 42998, 45632, 85996, 91264, 171992, 182528, 343984, 365056, 494477, 666469, 687968, 730112, 988954, 1332938, 1375936, 1977908, 2665876, 2751872, 3955816, 5331752, 5503744, 7911632, 10663504, 11007488, 15328787, 15823264, 21327008, 22014976, 30657574, 31646528, 42654016, 61315148, 63293056, 85308032, 122630296, 126586112, 170616064, 245260592, 253172224, 341232128, 490521184, 506344448, 682464256, 981042368, 1962084736, 3924169472, 7848338944, 15696677888]

約数ペア:

[(1, 15696677888), (2, 7848338944), (4, 3924169472), (8, 1962084736), (16, 981042368), (23, 682464256), (31, 506344448), (32, 490521184), (46, 341232128), (62, 253172224), (64, 245260592), (92, 170616064), (124, 126586112), (128, 122630296), (184, 85308032), (248, 63293056), (256, 61315148), (368, 42654016), (496, 31646528), (512, 30657574), (713, 22014976), (736, 21327008), (992, 15823264), (1024, 15328787), (1426, 11007488), (1472, 10663504), (1984, 7911632), (2852, 5503744), (2944, 5331752), (3968, 3955816), (5704, 2751872), (5888, 2665876), (7936, 1977908), (11408, 1375936), (11776, 1332938), (15872, 988954), (21499, 730112), (22816, 687968), (23552, 666469), (31744, 494477), (42998, 365056), (45632, 343984), (85996, 182528), (91264, 171992)]