7504821272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3996

約数の個数: 64

約数和(自身を含む): 15376284000

約数和(自身を除く): 7871462728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 149, 262, 298, 524, 596, 1048, 1192, 1703, 1937, 3406, 3697, 3874, 6812, 7394, 7748, 13624, 14788, 15496, 19519, 29576, 39038, 48061, 78076, 96122, 156152, 192244, 253747, 384488, 484307, 507494, 550853, 968614, 1014988, 1101706, 1937228, 2029976, 2203412, 3874456, 4406824, 6295991, 7161089, 12591982, 14322178, 25183964, 28644356, 50367928, 57288712, 72161743, 144323486, 288646972, 577293944, 938102659, 1876205318, 3752410636, 7504821272]

約数ペア:

[(1, 7504821272), (2, 3752410636), (4, 1876205318), (8, 938102659), (13, 577293944), (26, 288646972), (52, 144323486), (104, 72161743), (131, 57288712), (149, 50367928), (262, 28644356), (298, 25183964), (524, 14322178), (596, 12591982), (1048, 7161089), (1192, 6295991), (1703, 4406824), (1937, 3874456), (3406, 2203412), (3697, 2029976), (3874, 1937228), (6812, 1101706), (7394, 1014988), (7748, 968614), (13624, 550853), (14788, 507494), (15496, 484307), (19519, 384488), (29576, 253747), (39038, 192244), (48061, 156152), (78076, 96122)]