65407628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 72396052

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 2789, 5578, 5863, 11156, 11726, 23452, 30679, 36257, 61358, 72514, 114349, 122716, 145028, 228698, 398827, 457396, 797654, 1257839, 1486537, 1595308, 2515678, 2973074, 5031356, 5946148, 16351907, 32703814, 65407628]

約数ペア:

[(1, 65407628), (2, 32703814), (4, 16351907), (11, 5946148), (13, 5031356), (22, 2973074), (26, 2515678), (41, 1595308), (44, 1486537), (52, 1257839), (82, 797654), (143, 457396), (164, 398827), (286, 228698), (451, 145028), (533, 122716), (572, 114349), (902, 72514), (1066, 61358), (1804, 36257), (2132, 30679), (2789, 23452), (5578, 11726), (5863, 11156)]