28515674906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{11491}}^1$

素因数の和:12158

約数の個数: 32

約数和(自身を含む): 44725576896

約数和(自身を除く): 16209901990

約数列:

[1, 2, 41, 53, 82, 106, 571, 1142, 2173, 4346, 11491, 22982, 23411, 30263, 46822, 60526, 471131, 609023, 942262, 1218046, 1240783, 2481566, 6561361, 13122722, 24969943, 49939886, 269015801, 347752133, 538031602, 695504266, 14257837453, 28515674906]

約数ペア:

[(1, 28515674906), (2, 14257837453), (41, 695504266), (53, 538031602), (82, 347752133), (106, 269015801), (571, 49939886), (1142, 24969943), (2173, 13122722), (4346, 6561361), (11491, 2481566), (22982, 1240783), (23411, 1218046), (30263, 942262), (46822, 609023), (60526, 471131)]