28436731064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{154487}}^1$

素因数の和:154692

約数の個数: 64

約数和(自身を含む): 64514188800

約数和(自身を除く): 36077457736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 266, 346, 532, 692, 1064, 1211, 1384, 2422, 3287, 4844, 6574, 9688, 13148, 23009, 26296, 46018, 92036, 154487, 184072, 308974, 617948, 1081409, 1235896, 2162818, 2935253, 4325636, 5870506, 8651272, 11741012, 20546771, 23482024, 26726251, 41093542, 53452502, 82187084, 106905004, 164374168, 187083757, 213810008, 374167514, 507798769, 748335028, 1015597538, 1496670056, 2031195076, 3554591383, 4062390152, 7109182766, 14218365532, 28436731064]

約数ペア:

[(1, 28436731064), (2, 14218365532), (4, 7109182766), (7, 4062390152), (8, 3554591383), (14, 2031195076), (19, 1496670056), (28, 1015597538), (38, 748335028), (56, 507798769), (76, 374167514), (133, 213810008), (152, 187083757), (173, 164374168), (266, 106905004), (346, 82187084), (532, 53452502), (692, 41093542), (1064, 26726251), (1211, 23482024), (1384, 20546771), (2422, 11741012), (3287, 8651272), (4844, 5870506), (6574, 4325636), (9688, 2935253), (13148, 2162818), (23009, 1235896), (26296, 1081409), (46018, 617948), (92036, 308974), (154487, 184072)]