15694886779964

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{8723821}}^1$

素因数の和:8724043

約数の個数: 72

約数和(自身を含む): 32663873913552

約数和(自身を除く): 16968987133588

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 137, 196, 268, 274, 469, 548, 938, 959, 1876, 1918, 3283, 3836, 6566, 6713, 9179, 13132, 13426, 18358, 26852, 36716, 64253, 128506, 257012, 449771, 899542, 1799084, 8723821, 17447642, 34895284, 61066747, 122133494, 244266988, 427467229, 584496007, 854934458, 1168992014, 1195163477, 1709868916, 2337984028, 2390326954, 4091472049, 4780653908, 8182944098, 8366144339, 16365888196, 16732288678, 28640304343, 33464577356, 57280608686, 58563010373, 80075952959, 114561217372, 117126020746, 160151905918, 234252041492, 320303811836, 560531670713, 1121063341426, 2242126682852, 3923721694991, 7847443389982, 15694886779964]

約数ペア:

[(1, 15694886779964), (2, 7847443389982), (4, 3923721694991), (7, 2242126682852), (14, 1121063341426), (28, 560531670713), (49, 320303811836), (67, 234252041492), (98, 160151905918), (134, 117126020746), (137, 114561217372), (196, 80075952959), (268, 58563010373), (274, 57280608686), (469, 33464577356), (548, 28640304343), (938, 16732288678), (959, 16365888196), (1876, 8366144339), (1918, 8182944098), (3283, 4780653908), (3836, 4091472049), (6566, 2390326954), (6713, 2337984028), (9179, 1709868916), (13132, 1195163477), (13426, 1168992014), (18358, 854934458), (26852, 584496007), (36716, 427467229), (64253, 244266988), (128506, 122133494), (257012, 61066747), (449771, 34895284), (899542, 17447642), (1799084, 8723821)]