4395655168

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 112

約数和(自身を含む): 9562429440

約数和(自身を除く): 5166774272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 911, 992, 1024, 1178, 1216, 1822, 1984, 2048, 2356, 2432, 3644, 3968, 4096, 4712, 4864, 7288, 7936, 8192, 9424, 9728, 14576, 15872, 17309, 18848, 19456, 28241, 29152, 31744, 34618, 37696, 38912, 56482, 58304, 63488, 69236, 75392, 77824, 112964, 116608, 126976, 138472, 150784, 155648, 225928, 233216, 253952, 276944, 301568, 451856, 466432, 536579, 553888, 603136, 903712, 932864, 1073158, 1107776, 1206272, 1807424, 1865728, 2146316, 2215552, 2412544, 3614848, 3731456, 4292632, 4431104, 4825088, 7229696, 7462912, 8585264, 8862208, 14459392, 17170528, 17724416, 28918784, 34341056, 35448832, 57837568, 68682112, 70897664, 115675136, 137364224, 141795328, 231350272, 274728448, 549456896, 1098913792, 2197827584, 4395655168]

約数ペア:

[(1, 4395655168), (2, 2197827584), (4, 1098913792), (8, 549456896), (16, 274728448), (19, 231350272), (31, 141795328), (32, 137364224), (38, 115675136), (62, 70897664), (64, 68682112), (76, 57837568), (124, 35448832), (128, 34341056), (152, 28918784), (248, 17724416), (256, 17170528), (304, 14459392), (496, 8862208), (512, 8585264), (589, 7462912), (608, 7229696), (911, 4825088), (992, 4431104), (1024, 4292632), (1178, 3731456), (1216, 3614848), (1822, 2412544), (1984, 2215552), (2048, 2146316), (2356, 1865728), (2432, 1807424), (3644, 1206272), (3968, 1107776), (4096, 1073158), (4712, 932864), (4864, 903712), (7288, 603136), (7936, 553888), (8192, 536579), (9424, 466432), (9728, 451856), (14576, 301568), (15872, 276944), (17309, 253952), (18848, 233216), (19456, 225928), (28241, 155648), (29152, 150784), (31744, 138472), (34618, 126976), (37696, 116608), (38912, 112964), (56482, 77824), (58304, 75392), (63488, 69236)]