15758830672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{246787}}^1$

素因数の和:247115

約数の個数: 40

約数和(自身を含む): 32988645536

約数和(自身を除く): 17229814864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2456, 3991, 4912, 7982, 15964, 31928, 63856, 246787, 493574, 987148, 1974296, 3208231, 3948592, 6416462, 12832924, 25665848, 51331696, 75763609, 151527218, 303054436, 606108872, 984926917, 1212217744, 1969853834, 3939707668, 7879415336, 15758830672]

約数ペア:

[(1, 15758830672), (2, 7879415336), (4, 3939707668), (8, 1969853834), (13, 1212217744), (16, 984926917), (26, 606108872), (52, 303054436), (104, 151527218), (208, 75763609), (307, 51331696), (614, 25665848), (1228, 12832924), (2456, 6416462), (3991, 3948592), (4912, 3208231), (7982, 1974296), (15964, 987148), (31928, 493574), (63856, 246787)]