28374822

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 72985536

約数和(自身を除く): 44610714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 607, 742, 882, 954, 1113, 1214, 1821, 2226, 2597, 3339, 3642, 4249, 5194, 5463, 6678, 7791, 8498, 10926, 12747, 15582, 23373, 25494, 29743, 32171, 38241, 46746, 59486, 64342, 76482, 89229, 96513, 178458, 193026, 225197, 267687, 289539, 450394, 535374, 579078, 675591, 1351182, 1576379, 2026773, 3152758, 4053546, 4729137, 9458274, 14187411, 28374822]

約数ペア:

[(1, 28374822), (2, 14187411), (3, 9458274), (6, 4729137), (7, 4053546), (9, 3152758), (14, 2026773), (18, 1576379), (21, 1351182), (42, 675591), (49, 579078), (53, 535374), (63, 450394), (98, 289539), (106, 267687), (126, 225197), (147, 193026), (159, 178458), (294, 96513), (318, 89229), (371, 76482), (441, 64342), (477, 59486), (607, 46746), (742, 38241), (882, 32171), (954, 29743), (1113, 25494), (1214, 23373), (1821, 15582), (2226, 12747), (2597, 10926), (3339, 8498), (3642, 7791), (4249, 6678), (5194, 5463)]