747543424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8259

約数の個数: 64

約数和(自身を含む): 1604321280

約数和(自身を除く): 856777856

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 8191, 11408, 16382, 22816, 32764, 45632, 65528, 91264, 131056, 188393, 253921, 262112, 376786, 507842, 524224, 753572, 1015684, 1048448, 1507144, 2031368, 3014288, 4062736, 5840183, 6028576, 8125472, 11680366, 12057152, 16250944, 23360732, 24114304, 32501888, 46721464, 93442928, 186885856, 373771712, 747543424]

約数ペア:

[(1, 747543424), (2, 373771712), (4, 186885856), (8, 93442928), (16, 46721464), (23, 32501888), (31, 24114304), (32, 23360732), (46, 16250944), (62, 12057152), (64, 11680366), (92, 8125472), (124, 6028576), (128, 5840183), (184, 4062736), (248, 3014288), (368, 2031368), (496, 1507144), (713, 1048448), (736, 1015684), (992, 753572), (1426, 524224), (1472, 507842), (1984, 376786), (2852, 262112), (2944, 253921), (3968, 188393), (5704, 131056), (8191, 91264), (11408, 65528), (16382, 45632), (22816, 32764)]