29128513908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1\times {\mathrm{1873}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 73889811072

約数和(自身を除く): 44761297164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 761, 786, 1522, 1572, 1703, 1873, 2283, 3044, 3406, 3746, 4566, 5109, 5619, 6812, 7492, 9132, 9893, 10218, 11238, 19786, 20436, 22476, 24349, 29679, 39572, 48698, 59358, 73047, 97396, 99691, 118716, 146094, 199382, 245363, 292188, 299073, 398764, 490726, 598146, 736089, 981452, 1196292, 1295983, 1425353, 1472178, 2591966, 2850706, 2944356, 3189719, 3887949, 4276059, 5183932, 5701412, 6379438, 7775898, 8552118, 9569157, 12758876, 15551796, 17104236, 18529589, 19138314, 37059178, 38276628, 55588767, 74118356, 111177534, 186721243, 222355068, 373442486, 560163729, 746884972, 1120327458, 2240654916, 2427376159, 4854752318, 7282128477, 9709504636, 14564256954, 29128513908]

約数ペア:

[(1, 29128513908), (2, 14564256954), (3, 9709504636), (4, 7282128477), (6, 4854752318), (12, 2427376159), (13, 2240654916), (26, 1120327458), (39, 746884972), (52, 560163729), (78, 373442486), (131, 222355068), (156, 186721243), (262, 111177534), (393, 74118356), (524, 55588767), (761, 38276628), (786, 37059178), (1522, 19138314), (1572, 18529589), (1703, 17104236), (1873, 15551796), (2283, 12758876), (3044, 9569157), (3406, 8552118), (3746, 7775898), (4566, 6379438), (5109, 5701412), (5619, 5183932), (6812, 4276059), (7492, 3887949), (9132, 3189719), (9893, 2944356), (10218, 2850706), (11238, 2591966), (19786, 1472178), (20436, 1425353), (22476, 1295983), (24349, 1196292), (29679, 981452), (39572, 736089), (48698, 598146), (59358, 490726), (73047, 398764), (97396, 299073), (99691, 292188), (118716, 245363), (146094, 199382)]