71358233776

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{1231}}^1\times {\mathrm{8069}}^1$

素因数の和:9757

約数の個数: 40

約数和(自身を含む): 138694248000

約数和(自身を除く): 67336014224

約数列:

[1, 2, 4, 8, 16, 449, 898, 1231, 1796, 2462, 3592, 4924, 7184, 8069, 9848, 16138, 19696, 32276, 64552, 129104, 552719, 1105438, 2210876, 3622981, 4421752, 7245962, 8843504, 9932939, 14491924, 19865878, 28983848, 39731756, 57967696, 79463512, 158927024, 4459889611, 8919779222, 17839558444, 35679116888, 71358233776]

約数ペア:

[(1, 71358233776), (2, 35679116888), (4, 17839558444), (8, 8919779222), (16, 4459889611), (449, 158927024), (898, 79463512), (1231, 57967696), (1796, 39731756), (2462, 28983848), (3592, 19865878), (4924, 14491924), (7184, 9932939), (8069, 8843504), (9848, 7245962), (16138, 4421752), (19696, 3622981), (32276, 2210876), (64552, 1105438), (129104, 552719)]