28217444865655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{1427}}^1\times {\mathrm{2243}}^1$

素因数の和:4240

約数の個数: 64

約数和(自身を含む): 35378467407360

約数和(自身を除く): 7161022541705

約数列:

[1, 5, 29, 145, 163, 373, 815, 1427, 1865, 2243, 4727, 7135, 10817, 11215, 23635, 41383, 54085, 60799, 65047, 206915, 232601, 303995, 325235, 365609, 532271, 836639, 1163005, 1763171, 1828045, 2661355, 3200761, 4183195, 6745429, 8815855, 10602661, 15435859, 16003805, 24262531, 33727145, 53013305, 77179295, 86760173, 92822069, 121312655, 136372157, 433800865, 464110345, 521724043, 681860785, 1193883853, 2516045017, 2608620215, 3954792553, 5969419265, 12580225085, 15129997247, 19773962765, 34622631737, 75649986235, 173113158685, 194603068039, 973015340195, 5643488973131, 28217444865655]

約数ペア:

[(1, 28217444865655), (5, 5643488973131), (29, 973015340195), (145, 194603068039), (163, 173113158685), (373, 75649986235), (815, 34622631737), (1427, 19773962765), (1865, 15129997247), (2243, 12580225085), (4727, 5969419265), (7135, 3954792553), (10817, 2608620215), (11215, 2516045017), (23635, 1193883853), (41383, 681860785), (54085, 521724043), (60799, 464110345), (65047, 433800865), (206915, 136372157), (232601, 121312655), (303995, 92822069), (325235, 86760173), (365609, 77179295), (532271, 53013305), (836639, 33727145), (1163005, 24262531), (1763171, 16003805), (1828045, 15435859), (2661355, 10602661), (3200761, 8815855), (4183195, 6745429)]